40Nectra
3.5 Duress alarm procedure
In case of a threat during code input, the duress alarm procedure allows the user to open the
lock with a specific delay and/or can activate a silent alarm to warn the security staff.
The duress alarm procedure is activated by changing the last digit of the code by +/- 1.
Example : 156754 156753 or 156755.
142789 142788 or 142780.
3.5.1 Activating the duress alarm
To be able to raise a silent alarm, your lock needs to be connected to an alarm
system which has to be linked to a central monitoring station.
Orange light Green light
Duress alarm
X2
X2
C Type in the master code +
C When the green light is displayed, open the door.
C Door opened, type in master code again +
C Type "11" +
C Type "1" +
The function is activated.