V1.0.0
Digital VTH (Version 4.7)
User's Manual
Foreword
This manual introduces the structure and conguration of digital VTH. Read carefully before using
the VTH, and keep the manual safe for future reference.
Safety Instructions
The following signal words might appear in the manual.
Signal Words Meaning
Indicates a high potential hazard which, if not avoided, will result in
death or serious injury.
Indicates a medium or low potential hazard which, if not avoided, could
result in slight or moderate injury.
Indicates a potential risk which, if not avoided, could result in property
damage, data loss, reductions in performance, or unpredictable results.
Provides methods to help you solve a problem or save time.
Provides additional information as a supplement to the text.
Revision History
Version Revision Content Release Time
V1.0.0 First release. August 2023
Privacy Protection Notice
As the device user or data controller, you might collect the personal data of others such as their
face, ngerprints, and license plate number. You need to be in compliance with your local privacy
protection laws and regulations to protect the legitimate rights and interests of other people by
implementing measures which include but are not limited: Providing clear and visible identication
to inform people of the existence of the surveillance area and provide required contact information.
About the Manual
●
The manual is for reference only. Slight dierences might be found between the manual and the
product.
●
We are not liable for losses incurred due to operating the product in ways that are not in
compliance with the manual.
●
The manual will be updated according to the latest laws and regulations of related jurisdictions.
For detailed information, see the paper user’s manual, use our CD-ROM, scan the QR code or
visit our ocial website. The manual is for reference only. Slight dierences might be found
between the electronic version and the paper version.
I
●
All designs and software are subject to change without prior written notice. Product updates
might result in some dierences appearing between the actual product and the manual. Please
contact customer service for the latest program and supplementary documentation.
●
There might be errors in the print or deviations in the description of the functions, operations
and technical data. If there is any doubt or dispute, we reserve the right of nal explanation.
●
Upgrade the reader software or try other mainstream reader software if the manual (in PDF
format) cannot be opened.
●
All trademarks, registered trademarks and company names in the manual are properties of their
respective owners.
●
Please visit our website, contact the supplier or customer service if any problems occur while
using the device.
●
If there is any uncertainty or controversy, we reserve the right of nal explanation.
II
Important Safeguard and Warnings
This section introduces content covering the proper handling of the device, hazard prevention, and
prevention of property damage. Read carefully before using the device, and comply with the
guidelines when using it.
Operation Requirements
●
Check whether the power supply is correct before use.
●
Do not unplug the power cord on the side of the device while the adapter is powered on.
●
Operate the device within the rated range of power input and output.
●
Transport, use and store the device under allowed humidity and temperature conditions.
●
If the device is powered o for longer than a month, it should be placed in its original package
and sealed. Make sure to keep it away from moisture, and store it under allowed humidity and
temperature conditions.
●
Do not drop or splash liquid onto the device, and make sure that there is no object lled with
liquid on the device to prevent liquid from owing into it.
●
Do not disassemble the device without professional instruction.
Installation Requirements
●
Do not connect the power adapter to the device while the adapter is powered on.
●
Strictly comply with the local electric safety code and standards. Make sure the ambient voltage
is stable and meets the power supply requirements of the device.
●
Do not connect the device to two or more kinds of power supplies, to avoid damage to the
device.
●
Improper use of the battery might result in a re or explosion.
●
Personnel working at heights must take all necessary measures to ensure personal safety
including wearing a helmet and safety belts.
●
Do not place the device in a place exposed to sunlight or near heat sources.
●
Keep the device away from dampness, dust, and soot.
●
Install the device on a stable surface to prevent it from falling.
●
Install the device in a well-ventilated place, and do not block its ventilation.
●
Use an adapter or cabinet power supply provided by the manufacturer.
●
Use the power cords that are recommended for the region and conform to the rated power
specications.
●
The power supply must conform to the requirements of ES1 in IEC 62368-1 standard and be no
higher than PS2. Please note that the power supply requirements are subject to the device label.
●
The device is a class I electrical appliance. Make sure that the power supply of the device is
connected to a power socket with protective earthing.
III
Table of Contents
Foreword.............................................................................................................................................................. I
Important Safeguard and Warnings................................................................................................................ III
1 Product Overview............................................................................................................................................ 1
1.1 Front Panel.................................................................................................................................................................................... 1
1.1.1 VTH2421F Series............................................................................................................................................................. 1
1.1.2 VTH2621G/VTH2622G Series..................................................................................................................................... 2
1.1.3 VTH5221D Series............................................................................................................................................................ 3
1.1.4 VTH5241D Series............................................................................................................................................................ 4
1.1.5 VTH5421E Series............................................................................................................................................................. 5
1.1.6 VTH5421H/VTH5422H Series..................................................................................................................................... 6
1.1.7 VTH5441G Series............................................................................................................................................................ 7
1.1.8 VTH8621K/VTH8622K/VTH8641K/VTH8642K Series..........................................................................................8
1.2 Rear Panel......................................................................................................................................................................................8
1.2.1 VTH2421F Series............................................................................................................................................................. 9
1.2.2 VTH2621G Series..........................................................................................................................................................10
1.2.3 VTH2622G Series..........................................................................................................................................................11
1.2.4 VTH5221D Series..........................................................................................................................................................12
1.2.5 VTH5241D Series..........................................................................................................................................................13
1.2.6 VTH5421E Series...........................................................................................................................................................14
1.2.7 VTH5421H/VTH5422H Series...................................................................................................................................15
1.2.8 VTH5441G Series..........................................................................................................................................................17
1.2.9 VTH8621K/VTH8622K Series....................................................................................................................................18
1.2.10 VTH8641K/VTH8642K Series................................................................................................................................. 19
1.3 Alarm Port................................................................................................................................................................................... 20
1.4 Function.......................................................................................................................................................................................20
2 VTH Initialization........................................................................................................................................... 22
3 VTH Screen Operation...................................................................................................................................28
3.1 Home Screen..............................................................................................................................................................................28
3.2 Editing Home Screen.............................................................................................................................................................. 29
3.3 Call................................................................................................................................................................................................. 31
3.3.1 Call Log............................................................................................................................................................................31
3.3.2 Contacts.......................................................................................................................................................................... 31
3.3.3 Calling User....................................................................................................................................................................33
3.3.4 Call from User................................................................................................................................................................35
3.3.5 Call from VTO................................................................................................................................................................ 36
3.3.6 Calling DMSS................................................................................................................................................................. 38
IV
3.4 Information.................................................................................................................................................................................39
3.4.1 Security Alarm...............................................................................................................................................................39
3.4.2 Publish Information.................................................................................................................................................... 40
3.4.3 Guest Message..............................................................................................................................................................41
3.4.4 Video Pictures............................................................................................................................................................... 41
3.5 Monitor........................................................................................................................................................................................ 42
3.5.1 Monitoring VTO............................................................................................................................................................42
3.5.2 Monitoring IPC..............................................................................................................................................................44
3.5.3 Favorites..........................................................................................................................................................................47
3.6 Setting.......................................................................................................................................................................................... 48
3.6.1 Call Settings................................................................................................................................................................... 48
3.6.2 Alarm Setting................................................................................................................................................................ 54
3.6.3 Card Management...................................................................................................................................................... 58
3.6.4 WLAN................................................................................................................................................................................59
3.6.5 Mode Setting.................................................................................................................................................................60
3.6.6 General Setting.............................................................................................................................................................61
3.6.7 System Information.................................................................................................................................................... 68
3.7 Project Settings.........................................................................................................................................................................70
3.7.1 Forget Password.......................................................................................................................................................... 70
3.7.2 Network Settings......................................................................................................................................................... 70
3.7.3 Conguring VTH...........................................................................................................................................................71
3.7.4 Conguring VTO.......................................................................................................................................................... 73
3.7.5 Searching Devices....................................................................................................................................................... 75
3.7.6 Conguring SIP Server...............................................................................................................................................76
3.7.7 Factory Settings or Reset.......................................................................................................................................... 78
3.8 QR Code....................................................................................................................................................................................... 79
3.9 Arm and Disarm Function..................................................................................................................................................... 81
3.9.1 Arm................................................................................................................................................................................... 81
3.9.2 Disarm..............................................................................................................................................................................82
3.10 Property Management.........................................................................................................................................................82
3.11 Unlock Function..................................................................................................................................................................... 82
3.12 Cloud Update.......................................................................................................................................................................... 82
4 DSS Agile VDP................................................................................................................................................ 84
4.1 Downloading the App............................................................................................................................................................84
4.2 Registration and Login...........................................................................................................................................................84
4.3 Call Functions............................................................................................................................................................................ 87
4.3.1 Forwarding Calls.......................................................................................................................................................... 87
4.3.2 Calling Operations.......................................................................................................................................................89
4.4 Monitoring..................................................................................................................................................................................90
V
4.5 Call Records................................................................................................................................................................................ 93
4.6 Message.......................................................................................................................................................................................94
4.7 Visitor............................................................................................................................................................................................97
4.7.1 Creating Pass.................................................................................................................................................................98
4.7.2 Visit Records................................................................................................................................................................100
4.8 Setting........................................................................................................................................................................................101
5 DMSS App.....................................................................................................................................................103
5.1 Downloading DMSS..............................................................................................................................................................103
5.2 Registration and Login.........................................................................................................................................................103
5.3 Adding VTH to DMSS............................................................................................................................................................105
5.4 Conguring Arm and Disarm............................................................................................................................................ 107
5.5 DMSS Calling VTH..................................................................................................................................................................109
5.6 DMSS Calling VTO..................................................................................................................................................................110
5.7 DMSS Unlocking Door..........................................................................................................................................................111
5.8 DMSS Monitoring VTO......................................................................................................................................................... 112
5.9 Viewing Alarm Information................................................................................................................................................114
5.10 Device Sharing..................................................................................................................................................................... 114
Appendix 1 Cybersecurity Recommendations........................................................................................... 119
VI
1 Product Overview
The following front and rear panel gures are for reference only.
1.1 Front Panel
1.1.1 VTH2421F Series
Figure 1-1 Front panel
1
1.1.2 VTH2621G/VTH2622G Series
Figure 1-2 Front panel
2
1.1.3 VTH5221D Series
Figure 1-3 Front panel
Table 1-1 Icon description
Icon Name Description
SOS Emergency call.
Call
●
Answer call.
●
During call, press to hang up.
●
During monitoring, press to speak to unit VTO, villa VTO,
fence station and verifying VTO.
●
During speaking, press to exit speaking.
Menu Go to main menu.
Monitor
●
In standby mode, press to monitor the main VTO.
●
During monitoring, press to exit monitoring.
Unlock
When calling, talking, monitoring and speaking to VTO, press to
unlock corresponding VTO.
3
1.1.4 VTH5241D Series
Figure 1-4 Front panel
Table 1-2 Icon description
Icon Name Description
SOS Emergency call.
Call
●
Answer call.
●
During call, press to hang up.
●
During monitoring, press to speak to unit VTO, villa VTO,
fence station and verifying VTO.
●
During speaking, press to exit speaking.
Menu Go to main menu.
Monitor
●
In standby mode, press to monitor the main VTO.
●
During monitoring, press to exit monitoring.
Unlock
When calling, talking, monitoring and speaking to VTO, press to
unlock corresponding VTO.
4
1.1.5 VTH5421E Series
Figure 1-5 Front panel
5
1.1.6 VTH5421H/VTH5422H Series
Figure 1-6 Front panel
6
1.1.7 VTH5441G Series
Figure 1-7 Front panel
7
1.2.1 VTH2421F Series
Figure 1-9 Rear panel
Table 1-3 Rear panel description
No. Port
1 Power port
2 Network port
3 Alarm port
9
1.2.2 VTH2621G Series
Figure 1-10 Rear panel (non 2-wire)
Table 1-4 Rear panel description
No. Port
1 Alarm port
2 Power input port
3 Network port
10
1.2.3 VTH2622G Series
Figure 1-11 Rear panel (2-wire)
Table 1-5 Rear panel description
No. Port
1 Alarm port
2 Power port
3 Network port
11
1.2.4 VTH5221D Series
Figure 1-12 Rear panel
Table 1-6 Rear panel description
No. Port
1 Reset button
2 Network port
3 RS-485 extended port
4 Alarm port
5 SD card slot
12
Figure 1-13 RS-485 extended port
1.2.5 VTH5241D Series
Figure 1-14 Rear panel
Table 1-7 Rear panel description
No. Port
1 Network port
2 RS-485 extended port
3 Alarm port
13
Figure 1-15 RS-485 extended port
1.2.6 VTH5421E Series
Figure 1-16 Rear panel
Table 1-8 Rear panel description
No. Port
1 RS-485 extended port
14
No. Port
2 Power port
3 Network port
4 Alarm port
Figure 1-17 RS-485 extended port
1.2.7 VTH5421H/VTH5422H Series
Figure 1-18 Rear panel
15
Table 1-9 Rear panel description
No. Port
1 Alarm port
2 RS-485 and power output port
3
●
5421H: Power input port
●
5422H: 2-wire port
4 Network port
Figure 1-19 RS-485 port
16
1.2.8 VTH5441G Series
Figure 1-20 Rear panel
Table 1-10 Rear panel description
No. Port
1 Network port
2 Alarm port
17
1.2.9 VTH8621K/VTH8622K Series
Figure 1-21 Rear panel
Table 1-11 Rear panel description
No. Port
1 Alarm port
2 RS-485 and power output port
3
●
8621K: Power input port
●
8622K: 2-wire port
4 Network port
18
1.2.10 VTH8641K/VTH8642K Series
Figure 1-22 Rear panel
Table 1-12 Rear panel description
No. Port
1 RS-485 and power output port
2 Alarm port
3
●
8641K: Power input port
●
8642K: 2-wire port
4 Network port
19
1.3 Alarm Port
Figure 1-23 Alarm port
1.4 Function
Wi-Fi Networking
Connect to Wi-Fi networks.
The Wi-Fi function is available on select models.
Video/Voice Call
Make video or voice call to other VTOs and VTHs.
Monitoring
Monitor fence station, VTO and IPC devices (only supported by certain models).
Concierge
Make calls to the Management Center.
Auto Snapshot
Take snapshots when calling or monitoring, and store them in the SD card.
DND (Do Not Disturb)
Mute all message and call notications.
20
Remote Unlock
Unlock doors remotely.
Arm and Disarm
Arm and disarm up to 8 alarm devices.
Playback
Play back videos and pictures in the SD card.
Alarm
Alarms will trigger linkage and be sent to the Call Center.
Record
View call and alarm records.
Message
View picture messages and announcements.
21
2 VTH Initialization
Procedure
Step 1 Select a region, and then tap Next.
Figure 2-1 Region
Step 2 Select a language, and then tap Next.
Figure 2-2 Language
Step 3 Select Apartment or Villa, and then tap Next.
This section takes Villa as an example.
22
Figure 2-3 Scene
Step 4 Select First-time Cong , and tap Next.
Figure 2-4 First-time conguration
Step 5 Congure the network parameters, and then tap Next.
You can also enable DHCP , and then tap Next.
23
Figure 2-5 IP settings
Step 6 Set a password for the VTH, and then tap Next.
You can select the Email, and then enter the email address for resetting the password.
●
The password is used to enter project setting.
●
If you select Apartment in Step 2, initialization is completed with this step.
Figure 2-6 Password setting
Step 7 Tap Uninitialized to initialize a single device, and then tap Next.
24
Initialize All : If there are many devices, tap to initialize all devices that are displayed in
the list.
Step 8 After initialization, tap Edit to congure the detailed information of the device.
●
The device you are using cannot be edited.
●
: Indicates that the device is the main device.
●
: Indicates that the device is the sub device.
Figure 2-7 Edit the device information
Step 9 Congure the parameters, and then tap OK.
●
Congure the network parameters if you want to congure the VTH.
25
Figure 2-8 Congure the VTH
●
Congure the network parameters if you want to congure the sub VTO.
Figure 2-9 Congure the sub VTO
●
Congure the network parameters and the time if you want to congure the main
VTO.
26
Figure 2-10 Congure the main VTO
Step 10 Tap Congure to nish the initialization.
●
Log out : Tap to directly go to the home screen. If you edit the parameters, and tap
Log out, the congurations for the device are invalid.
●
Modify : Tap to modify the device congurations.
Figure 2-11 Congure the device
27
3 VTH Screen Operation
3.1 Home Screen
Figure 3-1 Home screen
Table 3-1 Home screen description
No. Name/Icon Description
1 Room number Number of the room where the VTH is located.
2 Time and Date Displays the time and date.
3 Call
●
Call other VTOs and VTHs.
●
View and manage the contacts and call records.
●
Call the DMSS app.
4 Info
●
View, delete and clear announcements or security
alarm information.
●
When the VTH does not have an SD card, and the
video-audio message uploading function is enabled
on the VTO, you can view, delete and clear the
messages.
●
When the VTH has an SD card, you can view, delete
and clear the videos and pictures.
5
Displays the SD card status.
6
Failed to connect to the SIP server.
28
No. Name/Icon Description
7
Connected to the network through a cable.
8
Tap to view the home screen. You can call, monitor,
view the information and enter the setting screen.
9
DND. Enable to not receive calls or messages.
10
The QR code for downloading the DSS app, registering
for the DSS app and scanning the DMSS QR code to
remotely manage the device.
11
Scene. Tap to select one of the following arming
modes: Sleep, Away, Home or Custom.
12
●
View the other main functions, including restarting
the system and calling the Management Center.
●
Edit the home screen. For details, see "3.2 Editing
Home Screen".
13
Tap to turn o the current screen.
14 Monitor Monitor VTOs, fence stations, IPCs and NVRs.
15 Setting
Enter setting page to congure the call, alarm, scenes,
general parameters and view the system information.
3.2 Editing Home Screen
Edit the home screen to display the functions as needed.
Procedure
Step 1 Tap to view other functions, and then tap Edit Home Screen.
●
: Call the management center.
●
: Restart the VTH.
29
Figure 3-2 Other functions
Step 2 Select the functions that you want to be displayed on the home screen, and then tap
to save the conguration.
and are displayed by default. 3 functions can be displayed or modied on the
home screen.
Figure 3-3 Home screen functions
30
3.3 Call
Manage contact, call and view call records.
3.3.1 Call Log
Tap Call >
to view and manage call records.
Figure 3-4 Call log
●
Call back : Tap a call record to call back.
●
Delete : Tap
, select the record, and then tap to delete a record.
●
Clear : Tap
to clear all record in the current tab (All or Missed Call).
If storage is full, the oldest records will be overwritten. Back up the records as needed.
3.3.2 Contacts
Viewing Contacts
Select Call >
, and then add or edit the users.
31
Figure 3-5 Contacts
Adding the User
1. Tap +.
Figure 3-6 User information
2. Enter the information.
3. Tap
.
32
Related Operations
●
Edit user information:
Tap a user, modify the information, and then tap
.
●
Delete the user:
Tap a user, and then tap Delete.
Tap , select a user, and then tap .
You can select multiple contacts to delete at the same time.
3.3.3 Calling User
●
Make sure that resident-to-resident call function has been enabled.
●
Call function is used by VTH to call VTH, VTO, VTS and the platform.
●
If both VTHs have a camera, bilateral video call can be provided.
3.3.3.1 By Room Number
On the Dial Pad screen, dial and call the user.
Procedure
Step 1 Select Call > .
Figure 3-7 Call
Step 2 Enter the room number (VTH room number).
●
If VTO works as SIP server, dial room number directly.
●
If the platform works as SIP server:
33
Call a user in the same unit and the same building, dial room number directly.
Call a user in other buildings or units, add the building number. For example, dial
1#1#101 to call Building 1 Unit 1 Room 101.
If main VTH (101#0) calls extension (101#1), please enter room no.: #1; if the extension
calls main VTH, please enter room number.: #0.
Step 3 Tap .
If the VTH has a camera, there will be videos after answering the call.
Figure 3-8 Call not answered
34
Figure 3-9 Call answered
3.3.3.2 From Contact
Procedure
Step 1 Select Call > .
Step 2 Tap next to the user to call.
3.3.4 Call from User
When receiving calls from other VTHs, the following interface will be displayed.
35
Figure 3-10 Call screen
●
: Answer.
●
: Hang up.
●
：Mute the voice.
3.3.5 Call from VTO
Procedure
Step 1 Dial VTH room number (such as 9901) at VTO, to call VTH.
Step 2 On the VTH screen, tap Answer.
If the network connection is bad, the device will adjust the video stream according to the
actual situation.
36
Figure 3-11 Call from VTO
Table 3-2 Call screen description
Key Description
/
Remotely unlock the door where the VTO is installed.
The system provides 2-channel unlock. If the icon is gray, it
means that the unlock function of this channel is not
available.
The microphone can be used. Tap the icon, and the
microphone cannot be used.
Tap to switch the IPC that is linked.
Select an IPC in Favorite to monitor.
Take snapshot.
This key will be gray if SD card is not inserted.
Take recording. Complete recording when the call is
completed or by tapping the stop icon.
●
This key is gray if SD card is not installed.
●
Videos are stored in SD card of this VTH. If SD card is full,
the earlier videos will be covered.
37
Key Description
– Reduce volume.
+ Increase volume.
Answer calls.
Hang up.
3.3.6 Calling DMSS
Select Call >
to make calls to DMSS.
Figure 3-12 DMSS
Tap Tap to Call to call the DMSS app account that the VTH has bonded with.
38
Figure 3-13 Call DMSS
3.4 Information
You can view and manage dierent kinds of information.
●
Information in Security Alarm and Publish Info is stored in the device, and the one in Guest
Message and Video Pictures is stored in the SD card, which means you need an SD card for
these two functions.
●
Only certain models support SD card.
●
If the storage in the Device or SD card is full, the oldest records will be overwritten. Back up the
records as needed.
3.4.1 Security Alarm
When an alarm is triggered, there will be 15s alarm sound, and the interface below will be
displayed. The alarm information will be uploaded to the alarm record interface and management
platform.
Select Info >
, and then you can view and manage all alarm records.
39
Figure 3-14 Security alarm
3.4.2 Publish Information
Select Info >
, and then you can view and manage all messages.
Figure 3-15 Publish information
40
3.4.3 Guest Message
Select Info >
, and then you can view and manage all messages.
Figure 3-16 Guest message
3.4.4 Video Pictures
Select Info >
, and then you can view and manage the pictures and videos.
Figure 3-17 Records
41
3.5 Monitor
You can monitor VTO, fence station or IPC on the VTH.
3.5.1 Monitoring VTO
When adding VTOs, make sure that the username and password of each device is consistent with
the web login username and password. Otherwise, monitoring will not work properly.
Procedure
Step 1 Select Monitor > .
Figure 3-18 VTO list
: Add the VTO or fence station to Favorites.
Step 2 Tap .
42
Figure 3-19 Monitoring VTO
Table 3-3 Interface description
Icon Description
/
Remotely unlock the door where the VTO is located.
The system provides 2-channel unlock function. If the icon is
gray, it means that unlock function of this channel is not
available.
Take snapshot.
An SD card is needed to use this function.
Tap to start recording, and it will stop when the call is completed
or by tapping the stop icon.
If the SD card is full, the oldest videos will be overwritten.
An SD card is needed to use this function.
The VTO has been added to Favorites.
43
Icon Description
/
If the VTH is connected to multiple VTOs/IPCs, tap and
to switch device.
If the VTH is connected to one VTO, the icon will not be
displayed.
Exit monitoring.
Tap to speak to the other end device.
Select an IPC, and when this VTO or fence station calls, you will
see the monitoring image from this IPC.
Display the serial number of the VTO or fence station in QR code.
Scan the QR code in the app to add it to the app, and then you
can monitor the VTO from your smart phone.
3.5.2 Monitoring IPC
3.5.2.1 Adding IPC
Background Information
●
IPCs added to the main VTO will be synchronized to the VTH. The synchronized IPCs cannot be
deleted.
●
Before adding an IPC, make sure that it is powered on, and connected to the same network as
the VTH.
Procedure
Step 1 Select Monitor > .
44
Figure 3-20 IPC
Step 2 Tap Add IPC or +.
Figure 3-21 Add IPC
Step 3 Congure the parameters.
Table 3-4 Parameter description
Parameter Description
Device Type Select IPC or NVR.
45
Parameter Description
Device Info
Channel
●
If IPC is connected, default setting is 1.
●
If NVR is connected, set channel number of IPC on NVR.
Device Name Name of the IPC/NVR.
Stream Type
●
Main stream: High denition that needs large amount of
bandwidth. Applicable to local storage.
●
Extra stream: Relatively smooth image that needs small
amount of bandwidth. Applicable to network with
insucient bandwidth.
Protocol
It includes local protocol and ONVIF protocol. Please select
according to the protocol of the connected device.
Encryption Enable it if the IPC to be added is encrypted.
Network Cong
IP IP address of the IPC/NVR.
Username The login username of the webpage of the IPC/NVR.
Password The login password of the webpage of the IPC/NVR.
Port 554 by default.
Favorites Add the IPC to Favorites.
Step 4 Tap .
Related Operations
: Add the IPC to Favorites.
3.5.2.2 Modifying IPC
Procedure
Step 1 Select Monitor > .
Step 2 Tap of the IPC, and then tap at the right upper corner.
Step 3 Modify IPC parameters.
For details, see Table 3-4 .
Step 4 Tap .
3.5.2.3 Deleting IPC
Delete the IPC that has been added. However, IPC synchronized from VTO or the platform cannot
be deleted.
Procedure
Step 1 Select Monitor > .
Step 2 Delete the IPC.
46
●
Tap
of the IPC, tap at the right upper corner, and then tap Delete IPC.
●
Tap
, select the IPC, and then tap .
You can select more than one IPC to delete at the same time.
●
Tap
, and then tap to clear all IPCs.
All the IPCs will be deleted in this way. Be careful.
3.5.2.4 Monitoring
Monitor the IPC.
Procedure
Step 1 Select Monitor > .
Step 2 Tap to monitor the IPC.
Figure 3-22 Monitoring IPC
3.5.3 Favorites
Displays the VTO, fence station or IPC that have been added to favorites.
To view favorite list, please ensure that VTO, fence station or IPC have been added to favorites.
Otherwise, the list is empty.
47
Procedure
Step 1 Select Monitor >
.
Figure 3-23 Favorites
Step 2 Select the device to be monitored, and tap .
The system displays monitoring interface. In case of multiple devices in Favorites tab,
tap
/ to switch and monitor them.
3.6 Setting
3.6.1 Call Settings
Set VTO ring, VTH ring, alarm ring and other rings.
●
There is an SD card on the VTH, and users can import ring tones to the SD card.
●
Ring tones must be stored in the /Ring folder at the root directory of the SD card.
●
Audio les must be .pcm les (audio les of other formats cannot be played if you change their
extension names).
●
Audio le size must be less than 100 KB.
●
Ring tone format: .pcm.
●
You can only customize 10 ring tones. Other ring tones will not be displayed at the VTH.
48
3.6.1.1 VTH Ring
Set the ring for this VTH.
Procedure
Step 1 Select Setting > .
Figure 3-24 Call setting
Step 2 Tap VTH Incoming Call Cong, and then congure the parameters.
Figure 3-25 VTH ring setting
49
Table 3-5 VTH ring parameters description
Parameter Description
Ring Time
Congure the ring time when another VTH calls this VTH.
You can congure the time from 5 s to 120 s. It is 15 s by default.
Ringtone Select the ringtone for the incoming call.
Volume Tap + and – to adjust the volume.
3.6.1.2 VTO Ring
Set a ring for the connected VTO, and the device supports to set maximum 20 VTOs.
Procedure
Step 1 Select Setting > .
Step 2 Tap VTO Incoming Call Cong, and then congure parameters.
Figure 3-26 VTO ring setting
Table 3-6 VTO ring parameters description
Parameter Description
Ring Time
Congure the ring time when a VTO calls this VTH.
You can congure the time from 15 s to 120 s.
Time for Voice
Message
Congure the time for voice message.
You can congure the time from 0 s to 90 s.
50
Parameter Description
Call Time
Congure the call time for the incoming call.
You can congure the time from 5 s to 300 s.
Ringtone Select the ringtone and adjust the volume for the VTOs.
3.6.1.3 Forward Setting
Forward incoming calls.
Parameters at this interface are set on main VTH only, and extension VTH synchronizes with the
main VTH.
Procedure
Step 1 Select Setting > .
Step 2 Tap Call Forwarding Cong.
Figure 3-27 Call forwarding
Step 3 Enter the VTH number in the corresponding forward mode, and then tap to enable
the forward function.
●
If you enable 3 functions at the same time, the forward priority is Always Forward >
Forward when Busy > Forward when Not Answered.
●
If the call is hang up, the call will be forwarded to the number that congured in
Forward when Busy.
51
Table 3-7 Description of call forwarding parameters
Parameter Description
Always Forward All incoming calls will be forwarded to preset number immediately.
Forward when Busy
When the user is busy, incoming call from the third party will be
forwarded to preset number.
Forward when Not
Answered
If no one answers after VTH ring time, the incoming call will be
forwarded to preset number.
Set VTH ring time at Setting >
> VTH Incoming Call Cong screen.
●
To forward to a user of another building or unit, the forward number is Building + Unit
+ VTH room number. For example, input 1#1#101 for 101 of Unit 1, Building 1.
●
To forward to a user of the same unit, the forward number is VTH room number.
●
To forward to the app, the forward number should be in the range of 100 to 199, and
avoid the group number of the current VTH.
●
To forward to the platform, the forward number is 888888 by default.
3.6.1.4 Other Ring Settings
Set MIC volume, talk volume and ring mute function.
VTO Ring and VTH Ring of extension VTH are synchronized with main VTH, and cannot be set.
Procedure
Step 1 Select Setting > .
52
Figure 3-28 Call setting (1)
Figure 3-29 Call setting (2)
Step 2 Congure the parameters.
Table 3-8 Description of call setting parameters
Parameter Description
Mute Ring
Tap
to enable Mute Ring.
Microphone Volume Tap + and – to adjust the microphone volume.
Call Volume Tap + and – to adjust the call volume.
53
Parameter Description
Call between Rooms
Tap
to enable this function.
Duration of Call
between Rooms
Congure the duration of call between rooms.
You can congure the time from 5 min to 60 min.
Auto Capture
Tap
to enable Auto capture. After enabled, one picture will be
captured automatically when the VTO calls the VTH. Tap Info >
to
view them..
●
An SD card is needed for this function.
●
After enabling auto capture, Auto Delete Snapshots after Call
Answered will be displayed, which when turned on, snapshots will
be deleted if the VTH answers the call.
3.6.2 Alarm Setting
Set wired zone, call linkage and alarm volume
Zones can be set under disarm mode.
3.6.2.1 Wired Zone
Set zone type, alarm status and delay time. You can set up to 8 zones.
Procedure
Step 1 Select Setting > .
Step 2 Tap Wired Zone.
54
Figure 3-30 Wired zone
Step 3 Tap the wired zone name to congure the zone.
Table 3-9 Description of wired zone parameters
Parameter Description
Zone No. The number cannot be modied.
Zone Type
Select the corresponding type according to the detector type, including
IR, gas, smoke detector, emergency button, door detector, burglar,
perimeter and doorbell. Dierent types have dierent icons displayed.
NO/NC
Select NO (normally open) or NC (normally closed) according to the
detector type. It must be the same as the detector type.
Alarm Status
●
Instant Alarm : When armed, if an alarm is triggered, the device
produces a siren at once and enters the alarm status.
●
Delay Alarm : When armed, if an alarm is triggered, the device enters
the alarm status after a specied time, during which you can disarm
and cancel the alarm.
●
Bypass : Alarms will not be triggered in the area. After the area is
disarmed, it will be restored to its normal working status.
●
Remove : The area is invalid during arming and disarming.
●
24 Hour : Alarms will be triggered all the time in the area, regardless
of whether it is armed or disarmed.
A zone in the Remove status cannot be bypassed.
55
Parameter Description
Entry Delay Time
Congure the time.
After conguring the Delay Alarm status for the area, if you enter the
area from an unarmed area within the delay time, a linkage alarm will not
be triggered. If the delay time comes to an end and the area is not
disarmed, a linkage alarm will be triggered.
The congured time is only eective in areas with Delay Alarm.
Exit Delay Time
Congure the time.
After conguring the Delay Alarm status for the area, if the delay time
comes to an end, the area will enter the arming status.
●
The congured time is only eective in areas with Delay Alarm.
●
If multiple areas have an exit delay time congured, a prompt will
appear stating the maximum delay time.
Figure 3-31 Zone settings
3.6.2.2 Wireless Zone
Add, delete and set wireless zones.
●
For devices with the wireless function, the Wireless Zone tab would appear after you enable
433 in General Setting > Other.
●
The actual screen of the Wireless Zone might dier depending on the model you use. The
image is for reference only.
56
Procedure
Step 1 Select Setting > .
Step 2 Tap Wireless Zone.
Figure 3-32 Wireless zone
Step 3 Tap Add.
Step 4 Tap the wireless code button on the wireless device. See wireless device user’s manual for
details.
After coding is successful, the area information will be displayed.
Step 5 Tap the wireless zone name to congure the zone.
The Instant Alarm status cannot be congured for the wireless zone.
3.6.2.3 Other Alarm Settings
Set call linkage, local linkage, the ringtone and the volume.
Procedure
Step 1 Select Setting > .
57
Figure 3-33 Alarm setting
Step 2 Congure the parameters.
Table 3-10 Description of other alarm settings
Parameter Description
Call Linkage If enabled, there will be alarm output when you call.
Local Linkage
If enabled, there will be alarm output of the local alarm device that links
with the VTH.
Duration Congure the alarm duration from 5 to 120 seconds.
Ringtone Select the ringtone
Volume Tap + and – to adjust the call volume.
3.6.3 Card Management
Issue and manage card information.
This function is only available when you select Villa as the device scene during the initialization.
Procedure
Step 1 Click Issue Card.
Step 2 Swipe the card on the corresponding VTO.
Step 3 The card information will be added to the VTH. Select from Lock 1 and Lock 2 to assign
unlock permissions.
Step 4 Click Conrm.
58
Tap Delete to delete the card information.
3.6.4 WLAN
●
The WLAN function is only available on select models.
●
Use a router with secured encryption protocols.
●
The wired network IP and the WLAN IP cannot be set in the same segment.
WLAN
1. Select Setting >
, and then tap WLAN.
2. Tap
, select a Wi-Fi, and then enter the password to connect to the network.
Figure 3-34 Wi-Fi
Wireless IP
1. Select Setting >
.
2. Tap Wireless Settings.
3. Enter the IP address, subnet mask and the gateway, and then tap OK.
You can also tap Wireless Settings, and turn on DHCP to obtain the information automatically.
59
3.6.5 Mode Setting
Set the area status under dierent modes.
Area mode can only be set when the system is disarmed.
Procedure
Step 1 Select Setting > .
Step 2 Select any or the 4 arming modes.
●
Home: Arm the system when you are inside the area of the alarm system.
●
Away: Arm the system when you leave the area of the alarm system.
●
Sleep: Arm the system when you are in the sleep time.
●
Custom: Arm the system based on your customized needs.
Step 3 Turn on or turn o the area you selected to enable or disable the arm mode.
●
Multiple areas can be added into one arm mode at the same time.
●
One area can be added into dierent modes.
Figure 3-35 Mode setting area
Step 4 (Optional) Tap to page down the screen to Wireless Zone. Turn on the area to add
it to the arm mode, or turn o the area to remove it from the arm mode.
●
For devices with the wireless function, the wireless zone can be congured after you
enable 433 in General Setting > Other.
●
Multiple areas can be added into one arm mode at the same time.
●
One area can be added into dierent modes.
60
Figure 3-36 Wireless area
3.6.6 General Setting
Set VTH time, display, password and others.
3.6.6.1 Time Setting and DND
Set VTH system time, time zone, and DND.
Parameters at this screen are set on main VTH only, and extension VTH synchronizes with main VTH.
Procedure
Step 1 Tap Setting.
Step 2 Select > Time.
61
Figure 3-37 Time setting
Step 3 Congure the time parameters.
●
Select the date format and the time zone.
●
Tap NTP.
If enabled, congure the address, port of the NTP server and the interval. The VTH
will synchronize time with the NTP server.
If you turn o NTP, congure the time and time zone manually.
●
Tap DND.
If enabled, congure the start and end time, and then select the days that you want to
repeat the DND mode. You will not receive any call or message during this period.
You can directly enable DND by tapping on the home screen. Tap it again to turn
it o.
3.6.6.2 Display Setting
Set VTH screen brightness, screensaver time and turn o the screen to clean it.
The snapshots are for reference only, and might dier from the actual screen.
Procedure
Step 1 Tap Setting.
Step 2 Select > Display.
62
Figure 3-38 Display
Step 3 Set parameters.
●
Brightness: The brightness of the VTH screen. Adjust the brightness by taping + or –.
●
Screen O Time(s): The screen will automatically turn o after a dene time of
inactivity. Adjust the time by taping + or –.
●
Tap to Clean : Tap it, and then the screen will be turned o and locked for 30 seconds.
During the period, clean the screen.
3.6.6.3 User Password Setting
The user password is used to enter the arm and disarm mode and unlock doors. You can change
the password.
Procedure
Step 1 Tap Setting.
Step 2 Select > Password.
63
Figure 3-39 Password
Step 3 Tap Change User Password, and then enter the old password, new password and then
conrm password.
Figure 3-40 User password
Step 4 Tap to save the conguration.
64
3.6.6.4 Network Password Setting
The network password is used when adding the VTH to the DMSS app.
3.6.6.4.1 Creating Network Password
Procedure
Step 1 On the home screen, select Setting > > Password.
Step 2 Tap Change Network Password.
Step 3 Enable the cloud function.
Step 4 Enter the password you planned and then conrm it.
●
The username is user by default.
●
The password must consist of 8 to 16 characters.
Figure 3-41 Network password
Step 5 Tap .
Results
The VTH would automatically generate a QR code that contains the User account. When you scan
the DMSS QR code by tapping
on the home screen, the DMSS App would obtain the VTH
information.
When going to the QR Code screen for the rst time, the DMSS QR code would not appear. Only
after you set the network password, this module would be displayed.
65
Figure 3-42 DMSS onscreen prompt
Figure 3-43 DMSS QR code
3.6.6.4.2 Changing Network Password
Change your current network password.
Procedure
Step 1 On the home screen, select Setting > > Password.
Step 2 Tap Change Network Password.
Step 3 Enter the old password, new password and then conrm it.
66
Figure 3-44 Network password
Step 4 Tap .
3.6.6.4.3 Resetting Network Password
When you forget your network password, you can reset it to create a new one.
Procedure
Step 1 On the home screen, select Setting > > Password.
Step 2 Tap Change Network Password.
Step 3 Tap Forgot Password , enter the password that you congure during the initialization in
the Password Verication window, and then enter the new password and conrm it.
Step 4 Tap .
3.6.6.5 Other Settings
Set monitor time, record time and touch sound.
Extension VTH can set touch sound, touch delay and 433, but other parameters synchronize with
main VTH and cannot be set.
Procedure
Step 1 Tap Setting.
Step 2 Select > Other.
67
Figure 3-45 Other settings
Step 3 Congure the parameters.
Table 3-11 Description of other setting parameters
Parameter Description Operation
Monitoring
Duration
Maximum time to monitor VTO, IPC and
fence station.
Congure the time. The monitoring
duration can be congured from 15 s to
7200 s.
Record
Duration
Maximum recording time of videos
during call, talk, monitoring and
speaking. The system stops recording at
the end of recording time.
Congure the time. The Record duration
can be congured from 15 s to 300 s.
Touch
Sound
After enabling touch sound, there will be
a ring when touching the screen.
Tap
to enable the function. The
icon becomes
.
Touch Delay
After enabling touch delay, you need to
press for longer time to call the
management center.
433
After enabling 433 function, the devices
that supports wireless function would
have a Wireless zone tab appeared in
the alarm conguration.
3.6.7 System Information
View the system version, select the language and view the SD card status.
Select Setting >
.
68
View the version of system, security baseline and the rmware. Congure the parameters as
needed.
Table 3-12 Description of system information parameters
Parameter Description
Project Settings
Enter the password that you congure during the initialization.
Congure the network parameters, SIP server parameters and other
information.
For details, see "3.7 Project Settings".
Language Select the language of the device.
SD Card
View the SD card status, including the used capacity and the total
capacity.
You can eject the SD card or format the SD card.
Cloud Upgrade
View the current device version and you can enable the cloud update
function.
For details, see "3.12 Cloud Update".
Restart System Tap to restart the system.
Figure 3-46 System information (1)
69
Figure 3-47 System information (2)
3.7 Project Settings
3.7.1 Forget Password
If you forget initialization password when entering project settings interface, reset password
through Forgot Password on the screen.
Procedure
Step 1 Select Setting > > Project Settings.
Step 2 On the Password Verication window, tap Forgot Password.
Step 3 Scan the QR code with any code-scanning app, bind your email box, send it by email to
the specied email address on the screen to obtain a security code.
Step 4 Tap Next.
Step 5 Enter the password and conrm it, and then enter the obtained security code.
Step 6 Tap OK to complete resetting the password.
3.7.2 Network Settings
Procedure
Step 1 On the main screen, select Setting > > Project Settings.
Step 2 Enter the password, and then tap OK.
Step 3 Tap .
Step 4 Enter the information, and then tap ; or turn on DHCP to obtain the information
automatically.
70
Figure 3-48 Network settings (1)
Figure 3-49 Network settings (2)
3.7.3 Conguring VTH
Procedure
Step 1 On the main screen, select Setting > > Project Settings.
Step 2 Enter the password, and then tap OK.
Step 3 Tap .
71
Figure 3-50 VTH conguration
Step 4 Congure VTH information.
Select the device type from Set as Main VTH and Set as Sub VTH.
●
Set as Main VTH.
Enter the room number (such as 9901 or 101#0).
Room number must be the same with Room No., which is congured when adding
VTHs on the VTO webpage. Otherwise, it will fail to connect to the VTO. When there
are extension VTHs, room numbers must end with #0. Otherwise, it will fail to connect
to the VTO.
●
Set as Sub VTH.
Enter the room number (such as 101#1), IP address, username and password of the
main VTH.
Default username is admin, and the password is the one set during initialization.
Step 5 Turn on the following functions as needed.
●
SSH : The debugging terminal will connect to the VTH remotely through SSH protocol.
●
Security Mode : Log in to the VTO in a secured way.
●
Emergency Maintenance : The device information will be displayed when there are
abnormalities.
We recommend you turn on the function for better after-sale service. If the function is
not enabled manually, and there are problems with the key functions (like upgrade),
the device will automatically enable it.
●
Password Protection : Encrypt the password before sending out.
72
It is recommended to turn o SSH, and turn on security mode and password
protection. Otherwise, the device might be exposed to security risks and data leakage.
Step 6 Tap .
3.7.4 Conguring VTO
Background Information
Add VTOs and fence stations to bind them with the VTH.
Procedure
Step 1 On the main screen, select Setting > > Project Settings.
Step 2 Enter the password, and then tap OK.
Step 3 Tap .
Figure 3-51 VTO conguration
Step 4 Add a VTO or fence station.
●
Add a main VTO.
a. Tap
next to the main VTO, and then enter the main VTO name, VTO IP address,
username and password.
b. Tap
.
Username and Password must be consistent with the login username and
password of the VTO webpage.
c. Tap
.
73
Figure 3-52 Main VTO conguration
●
Add a sub VTO or fence station.
a. Tap
next to the sub VTO, and then enter the sub VTO or fence station name, IP
address, username and password.
b. Tap
.
Tap or to turn page and add more sub VTOs or fence stations.
c. Tap
.
74
Figure 3-53 Sub VTO conguration
3.7.5 Searching Devices
Procedure
Step 1 On the main screen, select Setting > > Project Settings.
Step 2 Enter the password, and then tap OK.
Step 3 Tap .
The device searches for the devices in the same network segment.
75
Figure 3-54 Search devices
3.7.6 Conguring SIP Server
Procedure
Step 1 On the main screen, select Setting > > Project Settings.
Step 2 Enter the password, and then tap OK.
Step 3 Tap .
Figure 3-55 SIP server (1)
76
Figure 3-56 SIP server (2)
Step 4 Congure the parameters.
Table 3-13 Description of SIP server parameters
Parameter Description
Server IP
●
When a platform works as the SIP server, it is the IP address of the
platform.
●
When a VTO works as the SIP server, it is the IP address of the VTO.
Network Port
●
5080 when a platform works as the SIP server.
●
5060 when a VTO works as the SIP server.
Username
Keep it default, or turn on Custom Name, and then you can edit the
username.
Registration Password Keep it default.
Domain
When a VTO works as the SIP server, it must be VDP; otherwise, it can be
null.
Username
SIP server login username and password.
Login Password
Step 5 Tap next to Enable Settings to enable the SIP server function.
Step 6 Tap .
77
3.7.7 Factory Settings or Reset
All parameters of the device will be restored to default values.
IP address and data in the SD card will not be restored.
Procedure
Step 1 On the main screen, select Setting > > Project Settings.
Step 2 Enter the password, and then tap OK.
Step 3 Tap .
Table 3-14 Description of reset parameters
Parameter Description
Reset Password
Tap
to enable this function.
If turned o, you cannot reset the password.
Bound Email
Enter the email address that you want to bind.
The email address will obtain the security code during password
resetting. For details, see "3.7.1 Forget Password".
Factory Default
Restore the device to its factory settings. All the information on the
device will be cleared and the device will restart.
Figure 3-57 Factory settings and reset
78
3.8 QR Code
Background Information
Download the app on your smart phone by scanning the QR code, register the VTH on the app, and
then you can unlock the door, or talk to the VTH, and more directly on your smart phone.
Procedure
Step 1 Tap .
If you go to the screen for the rst time, there is an onscreen prompt that reminds you to
create a DMSS app account before using the DMSS function. For details, see "3.6.6.4.1
Creating Network Password".
Figure 3-58 Onscreen prompt
Step 2 After you create a user account, tap DSS or DMSS tab to view the QR code.
●
Scan the DMSS QR code on your DMSS app to automatically obtain the VTH
information, and gain remote access to the device.
●
Scan the App Download QR Code QR code on the DSS tab to download the DSS
Agile VDP on your smart phone.
●
Scan the Register QR code on the DSS tab to register the VTH to the DSS Agile VDP.
For detailed operation of this step, see "4.2 Registration and Login".
79
Figure 3-59 DSS QR code
Figure 3-60 DMSS QR code
80
3.9 Arm and Disarm Function
3.9.1 Arm
After arm, the device produces linkage alarm and uploads alarm info.
●
Please ensure that the area has been added into arm mode. Otherwise, there will be no alarm
triggering after arm.
●
Please ensure that it is in disarmed status. Otherwise, arm will fail.
Procedure
Step 1 Tap on the home screen to select an arm mode.
●
Home: An arming mode that allows you to arm the system when inside the area of the
alarm system.
●
Away: Arm the system when you leave the area of the alarm system.
●
Sleep: An alarming mode that allows you to arm the system in the sleep time.
●
Custom: Arm the system based on your customized needs.
Figure 3-61 Arm mode
Step 2 Enter arm and disarm password; tap OK.
●
If you want to modify the password, please refer to"3.6.6.3 User Password Setting" for
details.
●
If delay alarm is set in the area, the device will beep continuously at the end of exit
delay time.
81
3.9.2 Disarm
Procedure
Step 1 Tap the arm mode icon on the main screen.
Step 2 Enter disarm password, and then tap OK.
●
Default password of arm and disarm is 123456. Please refer to"3.6.6.3 User Password
Setting"for details.
●
If you are forced to enter disarm password in case of emergencies, enter anti-hijacking
password, which is the reversed arm password. The system will disarm, and at the
same time, upload alarm info to management center/platform.
3.10 Property Management
●
If you enable Property Management when editing the home screen, tap
on the home
screen to call management center.
●
If you do not enable it, tap
on the home screen, and then tap to call management
center.
Please ensure that management center has been connected. Otherwise, it will fail to call.
3.11 Unlock Function
When the VTH is being called, during monitoring, talking and speaking, tap unlock button, and the
VTO will be unlocked remotely.
3.12 Cloud Update
Procedure
Step 1 Select Setting > .
Step 2 Tap Cloud Upgrade.
The current device version is displayed.
Step 3 Tap to enable cloud update function.
The device checks for update. After update, the device automatically restarts.
82
Figure 3-62 Cloud update
83
4 DSS Agile VDP
You can download DSS Agile VDP (hereinafter referred to as the "app") and link your VTH to the app
to unlock the door, talk to connected VTO devices, call the management center, and view call
records and messages.
Interfaces and operations might vary between iOS and Android OS. This section takes Android OS
as an example.
4.1 Downloading the App
Prerequisites
Before you start, make sure the VTO, VTH, and DSS server are properly connected.
Procedure
Step 1 On the VTH main screen, tap .
Step 2 Scan the Download App QR code with your smart phone, and then download and install
the app.
Figure 4-1 QR code (without DMSS QR code)
4.2 Registration and Login
Procedure
Step 1 Tap on your smartphone, read the Software license agreement and Privacy policy ,
and then tap Agree (only for rst-time login).
84
Figure 4-3 Conrm IP address and port number
Step 3 Verify the IP address and port number, and then tap Conrm.
Step 4 Enter the username and password, and then tap Registration. You can add 5 users to one
VTH at most.
86
Figure 4-4 Login
Step 5 Tap the Login , enter the username and password you have set, and then tap Login.
4.3 Call Functions
You can receive the forwarded calls, remotely unlock the door, view live video of the VTO, and
more.
To receive push notications of call messages on the mobile phone, make sure that notications of
the app are enabled on your smart phone, and you are logged in to the app.
4.3.1 Forwarding Calls
Conrm your SIP ID, and then congure call forwarding on the VTH. If any device calls the VTH, you
will receive the call on your smartphone.
Procedure
Step 1 Log in to the app, and then tap Setting.
In the following example, the SIP ID is 1#1#8001#179.
87
Figure 4-5 Settings
Step 2 On the VTH main screen, tap Setting.
Step 3 Enter the password you congured, and then tap Forward.
Select forwarding type as needed:
●
Always Forward : All calls to this VTH will be forwarded.
●
Forward when Busy : If the VTH is busy, the call will be forwarded.
●
Forward when Not Answered : Any call that is not answered within the dened ring
time will be forwarded. See "3.6.1.4 Other Ring Settings" for details.
88
Figure 4-6 Call forwarding
Step 4 Enter the SIP ID in the input box.
●
Forward calls to a specic user: Enter the SIP ID of the user. For example, enter
1#1#8001#179 from Figure 4-5 , and then calls will be forwarded to this user.
●
Forward calls to every user: Change the last three numbers of the SIP ID to 100
(1#1#8001#100), and then all users linked to this VTH will receive the call on their
smart phones at the same time.
Step 5 Tap to enable the forwarding type you selected, and then tap OK.
4.3.2 Calling Operations
After call forwarding is congured, you can receive and answer phone calls from the VTO or the
management center.
For example, when a VTO is calling, you can answer the call, view live video, and remotely unlock
the door if the VTO is connected to a lock.
89
Figure 4-7 A call from a VTO
4.4 Monitoring
Background Information
After a VTO is added, you can view its live video, have two-way audio talk, call management center,
and remotely unlock the door.
Procedure
Step 1 Log in to the app, and then tap Monitor.
90
Figure 4-8 Monitor screen
Step 2 Tap , select the VTO from the channel list as needed.
91
Figure 4-9 Live video
●
: Switch to another VTO.
●
: Unlock the door remotely.
●
: Have a two-way audio talk with the VTO.
●
: Call management center.
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4.5 Call Records
View the incoming and outgoing call records.
Log in to the APP, and then tap Records.
Figure 4-10 Call records
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Red phone icon: The call is missed or not answered.
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Green phone icon: The call is answered.
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Not Opened/Opened : Indicates whether the door is unlocked.
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Edit : Delete the record one by one, or tap Edit > Empty to delete all records.
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4.6 Message
You can view the unlocking records and alarm messages, and search for history messages.
●
You need to enable Event Subscription in Setting of the App rst.
●
To receive messages on your smart phone, make sure that notications of the app are enabled
on your smart phone and the you are logged in to the app.
Viewing Messages
●
Log in to the app, tap Messages > Access, and then you can view unlocking records, such as
unlocking method, which user unlocked the door, and when the door is unlocked.
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Figure 4-11 Access messages
●
Log in to the App, tap Messages > Alarm, and then you can view alarm messages.
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Figure 4-12 Alarm messages
Searching for History Messages
Tap History , set the start and end time, and then tap SEARCH.
You search for messages within up to 7 days.
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Figure 4-13 History messages
4.7 Visitor
You can create a pass for a visitor to have access permission. The pass is invalid after it is manually
invalidated, the visiting period expires, or the visit is ended. You can also view visit records.
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4.7.1 Creating Pass
Procedure
Step 1 Log in to the APP, and then tap Visitor.
Figure 4-14 Visitor information
Step 2 Enter the information of the visitor, and then tap Generate Pass.
Each visitor can only register one plate number.
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Figure 4-15 Visitor pass
Step 3 Tap Send to Visitor to send the QR code to the visitor.
Tap Save to save the QR code to your smartphone.
Step 4 (Optional) Tap Invalidate to cancel the appointment, and then the QR code will not have
access permissions.
Tap Invite Again to generate a new pass for the visitor.
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Figure 4-16 Invalidate the pass
4.7.2 Visit Records
You can view visitor status such as having an appointment, on a visit, ending the visit, and
cancelling the appointment. You can also view and modify the pass.
●
View visitor status: Log in to the APP, tap Visitor > Record.
●
View and modify a pass: Tap a visitor in the list, and then you can view detailed information of
the pass, invalidate the appointment, invite the visitor again, and more. For details, see "4.7.1
Creating Pass".
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Figure 4-17 Visitor records
4.8 Setting
You can view SIP ID, and enable message subscription, stream encryption, message sound, login by
pattern, and more.
Log in to the app, and then tap Setting.
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Figure 4-18 Setting
●
Event Subscription : Enable it, and then you can receive unlocking messages and alarm
messages. See "4.6 Message"for details.
●
Stream Encryption : Enable it to enhance security, but stream acquisition speed might slow
down.
●
Gesture : Draw a pattern, and then you can log in by that pattern.
●
About : View app version, software license and privacy policy, help document, or log out of the
current account.
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5 DMSS App
You can download DMSS App and link your VTH to the app to unlock the door, talk to connected
VTO devices, call the management center, and view call records and messages.
5.1 Downloading DMSS
●
iOS users: Search for DMSS in the App store, and then download the App.
●
Android users: Search for DMSS in Google Play to download the App.
5.2 Registration and Login
Procedure
Step 1 On your phone, tap to open the app.
Figure 5-1 Login
Step 2 Create an account.
1. On the Login screen, tap Sign up.
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Figure 5-2 Sign up
2. Enter your email address and password.
Tap to show the password, and the icon will become .
3. Read the User Agreement and Privacy Policy, and then select the I have read and
agree to checkbox.
4. Tap Get verication code, check your email box for the verication code, and then
enter the code.
Use the verication code within 60 seconds of receiving it. Otherwise, the verication
code will become invalid.
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Figure 5-3 Enter verication code
5. Tap OK.
Step 3 On the Login screen, enter your email and password, and then tap Log in.
You can modify the password on the Me > Account Management > Modify Password.
5.3 Adding VTH to DMSS
Procedure
Step 1 Power on the VTH.
Step 2 On the Home screen of the app, tap , and then select SN/Scan.
Step 3 Scan the QR code at the rear panel of the VTH to obtain the information of the VTH or
scan the DMSS QR code by tapping
on the VTH home screen to obtain the device
information of the VTH.
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Figure 5-5 DMSS QR code
Step 4 On the Add Device screen, enter the device name of the VTH, username and password of
the VTH, and then tap Save.
●
Device Name : customized.
●
Username : Enter user.
●
Password : Enter the network password of the VTH you congured in "3.6.6.4.1
Creating Network Password".
Figure 5-6 Add device
Step 5 Congure the time zone, and then tap Done.
You have completed the device adding steps.
5.4 Conguring Arm and Disarm
Make sure that the VTH and VTO are properly connected.
Procedure
Step 1 On the Home screen, tap , select the VTH you have just added, and then tap Device
Details to go to the function screen.
Step 2 Tap Disarm or Arm to disarm or arm the VTH.
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Figure 5-7 Disarm VTO
Step 3 Select from the arm/disarm mode list, and the arm/disarm conguration would take
eect on the VTH after you completed the setting.
●
Sleep: An alarming mode that allows you to arm the system in the sleep time.
●
Home Mode: An arming mode that allows you to arm the system when inside the area
of the alarm system.
●
Always Mode: Arm the system when you leave the area of the alarm system.
●
Custom Arming: Arm the system based on your customized needs.
●
Disarm: Turn the security system o. The opposite of arming.
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Figure 5-8 Arm and disarm mode
5.5 DMSS Calling VTH
Make sure that the VTH and VTO are properly connected.
Procedure
Step 1 On the Home screen, tap , select the VTH you have just added, and then tap Device
Details to go to the function screen.
Step 2 Tap Call Video Intercom to call the VTH you added to the DMSS.
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Figure 5-9 Call VTH
5.6 DMSS Calling VTO
Procedure
Step 1 On the Home screen, tap , select the VTH you have just added, and then tap Device
Details to go to the function screen.
Step 2 Tap to call the VTO you added to the DMSS.
If there are more than one VTO, you can call the main VTO and sub VTO respectively.
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Figure 5-10 Call VTO
5.7 DMSS Unlocking Door
Procedure
Step 1 On the Home screen, tap , select the VTH you have just added, and then tap Device
Details to go to the function screen.
Step 2 Tap to unlock the door.
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Figure 5-11 Unlock the door
5.8 DMSS Monitoring VTO
Make sure that the VTH and VTO are properly connected.
Procedure
Step 1 On the Home screen, tap , select the VTH you have just added, and then tap Device
Details to go to the function screen.
Step 2 Tap to view the monitoring video of the VTO.
Figure 5-12 View monitoring video
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Figure 5-13 Viewing monitoring video
Table 5-1 Video call function icons
Function Description
Play/Pause.
Mute/Unmute.
Change the image orientation to landscape.
Favorites. Select a video, tap , and then select an existing le that
you want to save the video to.
Video stream. Tap the icon to switch between SD and HD video quality.
Video playback.
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Function Description
Take snapshot.
Video recording.
Answer/End the call.
5.9 Viewing Alarm Information
Procedure
Step 1 On the Message screen, tap Alarm Message to view the alarm recorded reported from
the VTOs and VTHs.
Figure 5-14 Viewing alarm records
5.10 Device Sharing
Once one user has added the VTH, the user can share the binding relationship with other users.
Procedure
Step 1 On the Home screen, select the VTH you have just added, and tap the .
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Step 2 Select Device Sharing.
Figure 5-15 Device sharing (1)
Step 3 On the Device Sharing screen, tap to scan the QR code of the users you want to
share the device.
Figure 5-16 Device sharing (2)
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Figure 5-17 Scan QR code of the user you want to share
Step 4 After scanning the QR code, the user that receives the sharing has to refresh the Home
screen to update the sharing information.
Related Operations
To Obtain the QR Code of the User that Receives the Sharing.
1. Log in to the DMSS account of the user that to receive the sharing.
2. Tap Me, and tap the QR code icon at the top of the screen.
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Figure 5-18 Obtain the QR code
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Figure 5-19 Obtain the QR code (2)
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Appendix 1 Cybersecurity Recommendations
Mandatory actions to be taken for basic device network security:
1. Use Strong Passwords
Please refer to the following suggestions to set passwords:
●
The length should not be less than 8 characters.
●
Include at least two types of characters; character types include upper and lower case letters,
numbers and symbols.
●
Do not contain the account name or the account name in reverse order.
●
Do not use continuous characters, such as 123, abc, etc.
●
Do not use overlapped characters, such as 111, aaa, etc.
2. Update Firmware and Client Software in Time
●
According to the standard procedure in Tech-industry, we recommend to keep your device
(such as NVR, DVR, IP camera, etc.) rmware up-to-date to ensure the system is equipped
with the latest security patches and xes. When the device is connected to the public
network, it is recommended to enable the “auto-check for updates” function to obtain timely
information of rmware updates released by the manufacturer.
●
We suggest that you download and use the latest version of client software.
"Nice to have" recommendations to improve your device network security:
1. Physical Protection
We suggest that you perform physical protection to device, especially storage devices. For
example, place the device in a special computer room and cabinet, and implement well-done
access control permission and key management to prevent unauthorized personnel from
carrying out physical contacts such as damaging hardware, unauthorized connection of
removable device (such as USB ash disk, serial port), etc.
2. Change Passwords Regularly
We suggest that you change passwords regularly to reduce the risk of being guessed or cracked.
3. Set and Update Passwords Reset Information Timely
The device supports password reset function. Please set up related information for password
reset in time, including the end user’s mailbox and password protection questions. If the
information changes, please modify it in time. When setting password protection questions, it is
suggested not to use those that can be easily guessed.
4. Enable Account Lock
The account lock feature is enabled by default, and we recommend you to keep it on to
guarantee the account security. If an attacker attempts to log in with the wrong password
several times, the corresponding account and the source IP address will be locked.
5. Change Default HTTP and Other Service Ports
We suggest you to change default HTTP and other service ports into any set of numbers
between 1024–65535, reducing the risk of outsiders being able to guess which ports you are
using.
6. Enable HTTPS
We suggest you to enable HTTPS, so that you visit Web service through a secure communication
channel.
7. MAC Address Binding
We recommend you to bind the IP and MAC address of the gateway to the device, thus reducing
the risk of ARP spoong.
8. Assign Accounts and Privileges Reasonably
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According to business and management requirements, reasonably add users and assign a
minimum set of permissions to them.
9. Disable Unnecessary Services and Choose Secure Modes
If not needed, it is recommended to turn o some services such as SNMP, SMTP, UPnP, etc., to
reduce risks.
If necessary, it is highly recommended that you use safe modes, including but not limited to the
following services:
●
SNMP: Choose SNMP v3, and set up strong encryption passwords and authentication
passwords.
●
SMTP: Choose TLS to access mailbox server.
●
FTP: Choose SFTP, and set up strong passwords.
●
AP hotspot: Choose WPA2-PSK encryption mode, and set up strong passwords.
10.Audio and Video Encrypted Transmission
If your audio and video data contents are very important or sensitive, we recommend that you
use encrypted transmission function, to reduce the risk of audio and video data being stolen
during transmission.
Reminder: encrypted transmission will cause some loss in transmission eciency.
11.Secure Auditing
●
Check online users: we suggest that you check online users regularly to see if the device is
logged in without authorization.
●
Check device log: By viewing the logs, you can know the IP addresses that were used to log
in to your devices and their key operations.
12.Network Log
Due to the limited storage capacity of the device, the stored log is limited. If you need to save
the log for a long time, it is recommended that you enable the network log function to ensure
that the critical logs are synchronized to the network log server for tracing.
13.Construct a Safe Network Environment
In order to better ensure the safety of device and reduce potential cyber risks, we recommend:
●
Disable the port mapping function of the router to avoid direct access to the intranet devices
from external network.
●
The network should be partitioned and isolated according to the actual network needs. If
there are no communication requirements between two sub networks, it is suggested to use
VLAN, network GAP and other technologies to partition the network, so as to achieve the
network isolation eect.
●
Establish the 802.1x access authentication system to reduce the risk of unauthorized access
to private networks.
●
Enable IP/MAC address ltering function to limit the range of hosts allowed to access the
device.
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