––
Villa Door Station (Version 4.5)
Quick Start Guide
V1.1
.0 ZHEJIANG DAHUA VISION TECHNOLOGY CO., LTD.
Quick Start Guide
I
Foreword
General
This manual introduces the structure, mounting process, and basic configuration of the villa door
station (hereinafter referred to as "VTO").
Safety Instructions
The following categorized signal words with defined meaning might appear in the manual.
Signal Words Meaning
DANGER
Indicates a high potential hazard which, if not avoided, will result in
death or serious injury.
WARNING
Indicates a medium or low potential hazard which, if not avoided, could
result in slight or moderate injury.
CAUTION
Indicates a potential risk which, if not avoided, could result in property
damage, data loss, lower performance, or unpredictable result.
TIPS
Provides methods to help you solve a problem or save you time.
NOTE
Provides additional information as the emphasis and supplement to the
text.
Revision History
Version Revision Content Release Date
V1.1.0 Add product model: VTO2101E-P-S2. September 2021
V1.0.0 First release. December 2020
About the Manual
The manual is for reference only. If there is inconsistency between the manual and the actual
product, the actual product shall prevail.
We are not liable for any loss caused by the operations that do not comply with the manual.
The manual would be updated according to the latest laws and regulations of related regions. For
detailed information, see the paper manual, CD-ROM, QR code or our official website. If there is
inconsistency between paper manual and the electronic version, the electronic version shall
prevail.
All the designs and software are subject to change without prior written notice. The product
updates might cause some differences between the actual product and the manual. Please
contact the customer service for the latest program and supplementary documentation.
Quick Start Guide
II
There still might be deviation in technical data, functions and operations description, or errors in
print. If there is any doubt or dispute, please refer to our final 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 the company names in the manual are the properties
of their respective owners.
Please visit our website, contact the supplier or customer service if there is any problem occurred
when using the device.
If there is any uncertainty or controversy, please refer to our final explanation.
Quick Start Guide
III
Important Safeguards and Warnings
The following description is the correct application method of the device. Please read the manual
carefully before use to prevent danger and property loss. Strictly conform to the manual during
application and keep it properly after reading.
Operating Requirements
Do not expose the device to direct sunlight or heat source.
Do not install the device in a humid or dusty area.
Install the device horizontally at stable places, and prevent it from falling.
Do not drip or splash liquids onto the device, or put on the device anything filled with liquids.
Install the device at a well-ventilated place and do not block its vent.
Use the device only within rated input and output range.
Do not dismantle the device by yourself.
Transport, use and store the device within allowed humidity and temperature range.
Power Requirements
The product must use electric wires that conform to your local requirements.
Use power supply that meets SELV (safety extra low voltage) requirements, and supply power
with rated voltage that conforms to Limited Power Source in IEC60950-1. For specific power
supply requirements, refer to device labels.
Appliance coupler is a disconnecting device. During normal use, keep an angle that facilitates
operation.
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IV
Table of Contents
Foreword ............................................................................................................................................................ I
Important Safeguards and Warnings ............................................................................................................. III
1 Network Diagram .......................................................................................................................................... 1
2 Appearance .................................................................................................................................................... 2
VTO2101E-P/VTO2101E-P-S2 ................................................................................................................................................. 2
2.1.1 Front Panel ...................................................................................................................................................................... 2
2.1.2 Rear Panel ........................................................................................................................................................................ 3
VTO2202F-P-S2/ VTO2202F-P/VTO2202F/VTO2201F-P ............................................................................................... 4
2.2.1 Front Panel ...................................................................................................................................................................... 4
2.2.2 Rear Panel ........................................................................................................................................................................ 5
VTO2111D-P-S2/VTO1101D-P ............................................................................................................................................... 6
2.3.1 Front Panel ...................................................................................................................................................................... 6
2.3.2 Rear Panel ........................................................................................................................................................................ 7
VTO3211D-P-S2 ........................................................................................................................................................................... 8
2.4.1 Front Panel ...................................................................................................................................................................... 8
2.4.2 Rear Panel ........................................................................................................................................................................ 9
VTO3221E-P ................................................................................................................................................................................ 11
2.5.1 Front Panel .................................................................................................................................................................... 11
2.5.2 Rear Panel ...................................................................................................................................................................... 12
VTO2211G-P/VTO1201G-P .................................................................................................................................................... 13
2.6.1 Front Panel .................................................................................................................................................................... 13
2.6.2 Rear Panel ...................................................................................................................................................................... 14
3 Installation ................................................................................................................................................... 16
4 Configuration .............................................................................................................................................. 17
Procedure .................................................................................................................................................................................... 17
Configuration Tool ................................................................................................................................................................... 17
Configuring VTO ....................................................................................................................................................................... 17
4.3.1 Initialization .................................................................................................................................................................. 17
4.3.2 Configuring VTO Number ........................................................................................................................................ 18
4.3.3 Configuring Network Parameters ......................................................................................................................... 19
4.3.4 Configuring SIP Server .............................................................................................................................................. 20
4.3.5 Configuring Call Number and Group Call .......................................................................................................... 21
4.3.6 Adding VTOs ................................................................................................................................................................. 21
4.3.7 Adding Room Number .............................................................................................................................................. 23
Commissioning ......................................................................................................................................................................... 25
4.4.1 VTO Calling VTH ........................................................................................................................................................... 25
4.4.2 VTH Monitoring VTO .................................................................................................................................................. 25
5 App Installation and Adding Device .......................................................................................................... 27
Adding through Wired Network (Only Supported by Model W Villa Station) ................................................... 27
Adding through Soft Access Point (Only Supported by Model W Villa Station) ............................................... 29
Cybersecurity Recommendations ............................................................................................. 35
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1
1 Network Diagram
Network diagram
In certain applications such as villa, Management Center/Platform is usually unnecessary.
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2
2 Appearance
VTO2101E-P/VTO2101E-P-S2
2.1.1 Front Panel
VTO2101E-P
Table 2-1 Front panel description
No. Name Description
1 Microphone —
2 Camera —
3 IR illunimation light Provides extra IR light for the camera when it is dark.
4 Light sensor Detects ambient lighting condition.
5 Call button Call VTHs or the management center.
6 Speaker —
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2.1.2 Rear Panel
VTO2101E-P
Table 2-2 Rear panel description
No. Name Description
1 Network port Connects to the network cable.
2 RS-485 ports See the figure and the table below.
3 Cable outlet Thread the cables here.
Cable connection
Table 2-3 Port description
DOOR POWER/485
No. Name No. Name
1 NO 1 +12V
2 NC 2 GND
3 COM 3 RS-485A
4 ALARM IN or Unlock (default) 4 RS-485B
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VTO2202F-P-S2/ VTO2202F-P/VTO2202F/VTO2201F-P
2.2.1 Front Panel
Front panel
–
Table 2-4 Front panel description
No. Name Description
1 Microphone —
2 Camera —
3
Indicator
On: Door unlocked.
4 On: In a call.
5 On: Calling.
6 Speaker —
7 Call button Call other VTHs or the management center.
8 Name tag Host name.
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2.2.2 Rear Panel
Rear panel
Table 2-5 Rear panel description
NO Name Description
1
Anti-tampering
switch
When the VTO is removed from the wall forcibly, an alarm will be
triggered and the alarm information will be sent to management center.
2
Port
From left to right:
GND
+12V_OUT
RS485_B
RS485_A
ALARM_NO
ALARM_COM
VTO2202F-P-S2: 2-wire + (48V); VTO2202F-P and VTO2202F: EOC1 (+12V);
VTO2201F: +24V.
VTO2202F-P-S2: 2-wire - (GND); VTO2202F-P and VTO2202F: EOC2 (GND);
VTO2201F: GND.
3
From left to right:
DOOR_BUTTON
DOOR_FB
GND
DOOR_NC
DOOR_COM
DOOR_NO
4 Ethernet port
Connects to the network with an Ethernet cable.
Only models with "P" support PoE.
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VTO2111D-P-S2/VTO1101D-P
2.3.1 Front Panel
Front panel
Table 2-6 Front panel description
No. Name Description
1 Microphone —
2 Camera —
3 Card reading area Swipe to unlock or issue card.
4 Indicator
Solid blue: Standby mode.
Flashes blue: Calling or there is no network.
5 Call button Call VTHs or the management center.
6 Speaker —
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2.3.2 Rear Panel
Rear panel
Table 2-7 Rear panel description
No. Name Description
1
Anti-tampering
switch
When the VTO is removed from the wall forcibly, an alarm will be
triggered and the alarm information will be sent to management center.
2 RESET Press and hold it for 10 seconds to reset all settings.
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Cable connection
Table 2-8 Port description
No. Description No. Description
1 N/A 8 NC
2 GND 9 COM
3 485_B 10 NO
4 485_A 11 GND
5 GND 12 12V
6 UNLOCK 13 NET
7 FEEDBACK — —
VTO3211D-P-S2
2.4.1 Front Panel
The number of buttons on the front panel varies with models. VTO3211D-P-S2 has one button,
VTO3211D-P2-S2 has two buttons, and VTO3211D-P4-S2 has four buttons. Here we take VTO3211D-
P4-S2 as an example.
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VTO3211D-P4-S2
Table 2-9 Front panel description
No. Name Description
1 IR illuminator Provides extra IR light for the camera when it is dark.
2 Camera —
3 Speaker —
4 Call button Call VTHs or the management center.
5 Microphone —
2.4.2 Rear Panel
VTO3211D-P4
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Table 2-10 Rear panel description
No. Name Description
1 Cable ports See the figure and the table below.
2 Cable outlet Thread the cables here.
Cable connection
Table 2-11 Cable port description
No. Name No. Name
1 ALM_COM 7 DOOR_FEED
2 ALM_NO 8 DOOR_NC
3 ALM_IN 9 DOOR_COM
4 RS485B 10 DOOR_NO
5 RS485A 11 GND
6 DOOR_OPEN 12 DC 12V
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VTO3221E-P
2.5.1 Front Panel
Front panel
Table 2-12 Front panel description
No. Name Description
1 Illuminator Provides extra light for the camera when it is dark.
2 Microphone —
3 Camera —
4 Indicators Displays status on calling, talking and unlock.
5 Keypad —
6 Card reading area Swipe a card here to unlock the door.
7 Speaker —
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2.5.2 Rear Panel
VTO3221E-P
Table 2-13 Rear panel description
No. Name Description
1
Anti-tampering
switch
When the VTO is removed from the wall forcibly, an alarm will be
triggered and the alarm information will be sent to management center.
2 Reset button Press and hold it for 10 s to reset all settings.
3 Ethernet port Connects to the Ethernet cable.
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VTO2211G-P/VTO1201G-P
2.6.1 Front Panel
Front panel of VTO2211G/VTO1201G
Table 2-14 Front panel description
No. Name Description
1 Camera —
2 Call button Call VTHs or the management center.
3 Indicator
Off: The device is in standby mode.
Solid green: Making a call.
Solid blue: In a call.
Yellow-green: Door unlocked by VTH while the VTO is making a call.
Red-blue: Door unlocked by VTH when the VTO is in a call.
Blue breathing: Network disconnected.
4
Card reading
area
Swipe a card here to unlock the door (only for VTO2211G-P).
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2.6.2 Rear Panel
Rear panel of VTO2211G-P/VTO1201G-P
Table 2-15 Rear panel description
No. Description No. Description
1 Network port 3 Ports
2 SD card cover 4 Anti-tampering switch
VTO2211G-P cable connection
Ports 12, 14, 16, 18, 20, 22 and 24 are used to connect to locks.
Table 2-16 Port description
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No. Name No. Name
1 DC_IN- 13 Not available
2 DC_IN+ 14 DOOR1_COM
3 ALARM_IN 15 Not available
4 +12V_OUT 16 DOOR1_NO
5 GND 17 Not available
6 GND 18 GND
7 ALARM_NO 19 Not available
8 RS485B 20 DOOR1_FB
9 ALARM_COM 21 Not available
10 RS485A 22 GND
11 Not available 23 Not available
12 DOOR1_NC 24 DOOR1_PUSH
VTO1201G-P cable connection
Table 2-17 Port description
No. Name
1 DC_IN-
2 DC_IN+
3-24 Reserved function
Lock cable connection
You can connect a magnetic lock or electric lock as needed. See the above figure for the port
connection rules.
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3 Installation
Installation and configuration must be done by professional teams. Contact technical support if
you need to repair the device.
See the figure below for the installation position. The horizontal view angle of the device varies
with models, and the human face should aim at the center of the device.
Installation position
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4 Configuration
This chapter introduces basic configurations to the VTO and VTH devices. See the user’s manual for
details.
Interfaces might vary with software version. The actual interface shall prevail.
Procedure
Before configuration, check every device and make sure that there is no short circuit or open circuit.
Plan IP and number (works as a phone number) for each device.
Configure the VTO. See "Configuring VTO".
Configure the VTH. See the VTH user's manual.
Check if all settings are correct. See "4.4 Commissioning".
Configuration Tool
You can download the configuration tool“VDPConfig” and use it to configure and update multiple
devices. For more details, see the corresponding user's manual.
Configuring VTO
Connect the VTO to your PC with a network cable, and for first-time use, you need to create a new login
password for the web interface.
4.3.1 Initialization
Make sure that the PC is in the same network segment.
Power on the VTO.
Go to the IP address of the VTO in the browser.
For first-time login, enter the default IP (192.168.1.108). If you have multiple VTOs, we
recommend changing the default IP address (Network > Basic) to avoid conflict.
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Device initialization
Enter and confirm your new password, and then click Next.
Select Email and enter email address for resetting password.
Click Next, and then click OK to go to the login interface.
Login interface
4.3.2 Configuring VTO Number
Numbers can be used to distinguish each VTO, and we recommend setting it according to unit or
building number.
You can change the number of a VTO when it is not working as the SIP server.
A VTO number can contain up to 5 numbers, and it cannot be the same as any room number.
Log in to the VTO web interface.
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Main interface
Select Local Settings > Basic.
Device properties
Enter the number in No., and then click Confirm.
4.3.3 Configuring Network Parameters
Select Network > Basic.
TCP/IP information
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Enter each parameter, and then click Save.
The VTO will automatically restart. You need to add the IP address of your PC to the same
network segment as the VTO to log in again.
4.3.4 Configuring SIP Server
When connected to the same SIP server, all VTOs and VTHs can call each other. You can use a VTO or
other servers as the SIP server.
Select Network > SIP Server.
SIP server
Select the server type as needed.
If the current VTO works as the SIP server, enable SIP Server, and then click Save.
The VTO will automatically restart, and then you can add other VTOs and VTHs to this
VTO. See "4.3.6 Adding VTOs and 4.3.7 Adding Room Number".
If the current VTO does not work as the SIP server, do not enable SIP Server. Otherwise
the connection with this VTO will fail.
If other VTOs work as the SIP server, set Server Type as VTO, and then configure the
parameters.
Table 4-1 SIP server configuration
Parameter Description
IP Addr. The IP address of the VTO that works as the SIP server.
Port
5060 by default when VTO work as SIP server.
5080 by default when the platform works as SIP server.
Username
Keep the default value.
Password
SIP Domain V D P.
SIP Server Username SIP server web interface login username and password.
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Parameter Description
SIP Server Password
If other servers work as the SIP server, set Server Type as needed, and then see the
corresponding manual for details.
4.3.5 Configuring Call Number and Group Call
To dial and call a VTO, you need to configure the call number on each VTO that works as the phone
number.
Select Local Settings > Basic.
Device properties
In the No. input box, enter the room number you need to call, and then click Confirm to save.
Repeat this operation on every villa door station (VTO) web interface.
On the SIP server, you can enable group call function. When calling a main VTH, all extension
VTH will also receive the call.
The VTO will restart after enabling or disabling the group call function.
Log in to the SIP server web interface, and then select Local Settings > Basic.
Enable Group Call, click Confirm, and then the VTO will restart.
4.3.6 Adding VTOs
You can add VTOs to the SIP server, and all the VTOs connected to the same SIP server can make video
call to each other. This section is applicable when a VTO works as the SIP server, and if you are using
other servers as the SIP server, see the corresponding manual for the detailed configuration.
Log in to the web interface of the SIP server, and then select Household Setting > VTO No.
Management.
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VTO No. management
Click Add.
Add VTO
Configure the parameters.
The SIP server must be added.
Table 4-2 Add door stations (VTO)
Parameter Description
Rec No. VTO number. See "4.3.2 Configuring VTO Number".
Register Password Keep the default value.
Build No.
Available only when other servers work as the SIP server.
Unit No.
IP Address VTO IP address.
Username VTO web interface login username and password.
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Parameter Description
Password
Click Save.
4.3.7 Adding Room Number
You can add room numbers to the SIP server, and then configure the room number on VTHs to connect
them to the network. This section is applicable when a VTO works as the SIP server, and if you use other
servers as the SIP server, see the corresponding manual for the detailed configuration.
The room number can contain 6 digits of numbers or letters or their combination at most, and it
cannot be the same as any VTO number.
Log in to the web interface of the SIP server, and then select Household Setting > Room No.
Management.
Room number management
Click Add.
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Add a single room number
Configure room information.
Table 4-3 Room information
Parameter Description
First Name
Information used to differentiate each room.
Last Name
Nick Name
Room No.
Room number.
When there are multiple VTHs, the room number for the main VTH
should end with #0, and the room numbers for extension VTHs with
#1, #2…
You can configure up to 9 extension VTHs for one main VTH.
Registration Mode Select public.
Registered Password Keep the default value.
Click Save.
Click to modify room information, and click to delete the room.
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Commissioning
4.4.1 VTO Calling VTH
Dial a room number on the VTO.
Tap on the VTH to answer the call.
Call screen
4.4.2 VTH Monitoring VTO
On the main interface of the VTH, select Monitor > Door.
Door
Select a VTO.
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Monitoring video
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5 App Installation and Adding Device
The DMSS app allows you to manage devices, play back videos, unlock doors, and more.
Before adding the VTO to the DMSS, you need to connect the VTO to the router through Wi-Fi, or
connect the VTO to the router by using a switch, and then manually change the IP address of the VTO
to the same network as the router if DHCP is not supported.
Search "DMSS" in the app store, or scan the QR code on the package, and then install it.
On your smartphone, tap , and then follow the onscreen instructions until the region
selection interface is displayed.
Select a region.
Tap Done on the upper-right corner of the interface.
Tap on the upper-left corner.
Tap .
Home
Adding through Wired Network (Only Supported by
Model W Villa Station)
Tap IP/Domain. See Figure 5-1.
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Add device
Tap VTO.
Add device
Enter the parameters.
Tap Save.
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The VTO device is added. You can now watch videos from the VTO, call the VTO, unlock doors
during calls, and more.
Door
Adding through Soft Access Point (Only Supported by
Model W Villa Station)
Power on the VTO.
Go to the WLAN interface on your smartphone.
Press and hold the call button on the VTO for more than 5 seconds until you hear a beep.
Connect your smartphone to the network named VTO2211G-WP_6D01FE… (serial number
of the VTO).
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Mobile phone WLAN
On the Home interface, tap SN/Scan.
Scan the QR code
Scan the QR code on the rear cover of the VTO.
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The QR code can also be found in Network > Basic > P2P on the web interface.
Tap Next.
Add device
Tap on the upper-right corner.
Select a network configuration mode
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Select Switch to AP configuration.
Tap Next > Set.
Set phone network
Tap a Wi-Fi name.
Select a Wi-Fi
Enter the Wi-Fi password.
Tap Next.
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Add device
Enter device name and device password (VTO web interface login password).
Tap .
The door station (VTO) is added. You can now watch videos from the VTO, call the VTO, unlock
doors during calls, and more.
After adding VTOs to application, you need to subscribe messages so that push notifications
can be sent to your smartphone.
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Door
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Cybersecurity Recommendations
Cybersecurity is more than just a buzzword: it’s something that pertains to every device that is
connected to the internet. IP video surveillance is not immune to cyber risks, but taking basic steps
toward protecting and strengthening networks and networked appliances will make them less
susceptible to attacks. Below are some tips and recommendations on how to create a more secured
security system.
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.) firmware up-to-date to ensure the system is equipped
with the latest security patches and fixes. 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 firmware 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 flash 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
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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 spoofing.
8. Assign Accounts and Privileges Reasonably
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 off 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 efficiency.
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 effect.
Establish the 802.1x access authentication system to reduce the risk of unauthorized access
to private networks.
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Enable IP/MAC address filtering function to limit the range of hosts allowed to access the
device.
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