Fichet-Bauche NECTRA Serie Mode D'emploi page 46

3.7.2 Deactivating the buzzer
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 "10" +
C
Type "0" +
The function is deactivated.
The alarms and warning signals sounds remain active even when the buzzer is
off (please refer to the troubleshooting section).
Nectra
Buzzer
46
Orange light Green light
X2
X2