
User Manual
KS02A
Model No.
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Tutorial Video

02
How to Lock / Unlock
05
Programming Guide
11
How to Reset
12
Definitions
01
At a Glance
15
Code Format
16
FAQ
Content

Exterior Assembly
Keypad
Fingerprint
Keyhole
Multi-function
Button (MFB)
Interior Assembly
Battery Cover
Reset Button
Thumb Turn
At a Glance
01

How to Unlock
1. Unlock from outside.
2. Unlock from inside.
Enter Master /
User Code,
press
1
Use the Fingerprint
2
Use the
Mechanical Key
3
Rotate the Thumb Turn
1
02

How to Lock
1. Lock from outside.
Press and hold Any button
on the Keypad for 2 seconds
1
Use the Mechanical Key
2
2. Lock from inside.
Rotate the Thumb Turn
1
03

NOTE: Auto Lock is disabled by default, it needs to be enabled manually. The lock doesn’t have a
built-in door sensor, if the Auto Lock is enabled, it will lock automatically whether your door is closed
or open.
30 seconds later
Auto Lock
Auto Lock
In Auto Lock mode, the bolt will extend out automatically to lock the door
in 30 seconds. You can customize the Auto Lock time delay between
10 and 99 seconds.
04

Programming Guide
The Default Master Code is 12345678. Please change it to your own Master Code before
programming.
If the setup is unsuccessful, the indicator light will flash
Red.
Important:
Change Master Code
Press twice, then enter the Default Master Code, press once.
1
Default Master Code
x2 x1
When green light flashes, press on the Keypad.
2
1
05

Then enter your New Master Code, and then press .
3
New Master Code
New Master Code
Enter your New Master Code again, and then press .
4
Programming Guide
06
5
Congratulations! The programming is complete when the green
indicator light flashes. You can now use your New Master Code to
configure the following settings.

Programming Guide
07
NOTE: If the code cannot be added, verify that it meets the format requirements on page 15.
Then program the code again in the correct format.
Delete User Code
Press
3
Unwanted User Code
Succeed
Green light flashes
Master Code
Add User Code
Master Code
New
User Code
Press
2
New User Code
Succeed
Green light flashes
Add One-time User Code
New
User Code
New User Code
Succeed
Green light flashes
Press
9
Master Code

Programming Guide
1
Succeed
Green light flashes
Scan Fingerprint 8 times
(Each time succeed along with a short beep)
Succeed
Green light flashes + A long beep
Scan unwanted Fingerprint 1 time
Succeed
Green light flashes + A long beep
Delete Fingerprint
Press
5
Master Code
Add Fingerprint
Master Code Press
4
Enable Auto Lock
Press
7
Master Code
08

Enter New Duration Time
(10s-99s)
Succeed
Green light flashes
Programming Guide
2
Succeed
Green light flashes
Set Auto Lock Time
Press
0
Master Code
Disable Auto Lock
Master Code Press
7
2
Succeed
Green light flashes
Enable Silent Mode
Press
6
Master Code
09

Disable Vacation Mode
Master Code
Vacation Mode is disabled
Succeed
Green light flashes
Press
Programming Guide
Enable Vacation Mode
Press
8
Master Code
1
Succeed
Green light flashes
Disable Silent Mode
Press
6
Master Code
10

How to Reset
1
Keep the door open and unlocked.
2
Remove one battery, press and
hold the Reset Button for 5 seconds
by using the Reset Tool.
3
Keep holding the Reset Button and
put the battery back, until you hear a
long sound of beep and the Latch
bolt extends out automatically.
Settings
Master Code
Auto Lock
Silent Mode
Wrong Entry Limit
Shutdown Time
Vacation Mode
Factory Default
12345678
Disabled
Disabled
10 times
3 mins
Disabled
Reset Button
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KS02A
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11

• Master Code
The Default Master Code is 12345678. Before programming, it requires to
change the Default Master Code to a new one.
Master Code can be used to unlock the door under Vacation Mode.
Property owner & manager should keep this information confidential.
• Auto Lock
In Auto Lock mode, the Latch bolt will extend out automatically to lock the
door in 30 seconds.
Auto Lock is disabled by default. You can customize the Auto Lock time
delay between 10 and 99 seconds.
• One-touch Lock
One-touch Lock is pressing and holding Any button on the Keypad for 2
seconds to lock from outside.
Definitions
12

• Wrong Entry Limit
After 10 times unsuccessful attempts at entering an invalid code, the device
will shut down for 3 minutes.
• Silent Mode
The beep sounds when pressing Keypad can be muted. But you will still
hear low battery and system alerts.
• Vacation Mode
This is a security feature for you when you are leaving your home for
vacation or a long trip.
Enabling the Vacation Mode will restrict all User Codes and Fingerprints until
Master Code is entered on the Keypad. If it’s unlocked by the Thumb Turn
from the inside, the lock will sound an alarm.
Definitions
13

• One-time User Code
Only one One-time Code can be generated at a time.
It can be used once and will be automatically deleted and become invalid. If
not used, it will be overwritten by a new one.
• Anti-peeping Passcode
Entering random numbers before or after correct passcode will also unlock
the door, which can prevent the passcode being exposed.
The length of anti-peeping passcode should be within 16 digits.
PASSCODE
RANDOM DIGITS
Definitions
14

Code Format
Forward number sequence
Backward number sequence
Repeat number sequence
Contain existing code sequence
Important:
Master Code (4 to 10 digits): The Default Master Code is 12345678. It is required that you
change it to a code of your own before programming.
User Code (4 to 10 digits): A total of 20 User Codes (including One-time User Code) can be
programmed and stored.
Neither Master Code nor User Code supports the following combination of numbers.
15

FAQ
My Fingerprint doesn’t work.
1. Check if your batteries are installed
properly. When the low battery indicator
flashes, replace with 4 new batteries (Alkaline
batteries only).
2. Make sure the scanner surface and your
finger are both clean and dry.
3. When adding Fingerprints, place your
finger on the Fingerprint scanner for 8 times,
place different angles of your finger and press
a little bit harder on the scanner each time.
Try to add Fingerprints of multiple fingers, or
add the same Fingerprint multiple times to
improve the Fingerprint recognition rate.
4. It is recommended that locks be installed
on doors with eaves. The lock is waterproof,
but prolonged exposure to rain may cause
Fingerprint malfunction.
5. If it doesn't solve the issue, please call us
at
+1(855)400-3853.
Master Code can not be changed.
Refer to “ How to Reset ” section to perform a
resetting. If it doesn’t solve the issue, please call us
at
+1(855)400-3853.
Fail to add a new User Code.
1. Before adding a new User Code, please change
the Default Master Code 12345678 to a new one.
2. Make sure the New Master Code has been
entered correctly.
3. The lock can only set and store 20 User Codes.
A User Code must be at least 4 to 10 digits.
Battery indicator keeps flashing.
The battery is low if the battery indicator keeps
flashing. Please replace with 4 new batteries for the
best performance (Alkaline batteries only).
I forgot my Master Code.
Perform a resetting and the Master Code will return
to the default one 12345678.
16

Need Help? Contact Us!
If you have any questions, please contact us at
[email protected] iveise.com
(Monday-Friday 9:00am-5:00pm PST)
+1(855)400-3853
If you have your order ID, videos or images of your problem
(if necessary) ready before contacting Customer Support,
we will solve your problem faster and better.
V2.0
