User's Manual
Table Of Contents

4-inch Visible Light Terminal
User Manual
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Duress Options 10.6
Once a user activates the duress verification function with specific authentication method(s), and when
he/she is under coercion and authenticates using duress verification, the device will unlock the door as
usual, but at the same time, a signal will be sent to trigger the alarm.
On Access Control interface, tap Duress Options to configure the duress settings.
Function Description
Function Name
Description
Alarm on Password
When a user uses the password verification method, an alarm signal will be
generated only when the password verification is successful, otherwise there
will be no alarm signal.
Alarm Delay (s)
Alarm signal will not be transmitted until the alarm delay time is elapsed. The
value ranges from 1 to 999 seconds.
Duress Password
Set the 6-digit duress password. When the user enters this duress password for
verification, an alarm signal is be generated.










