5.3 DISARM/ MONITOR Mode: The LS-20 will not issue any alarm for Burglar sensors, but
24-Hour sensors, Fire sensors, Panic, Medical Buttons and Environment sensors still work all the time.
Enter into “DISARM” or “MONITOR” Mode from different devices or services.
Monitor Mode: In this mode all the trigger signals from the Burglar Sensors (not including the
sensors assigned in Group number 91-99 Partial Arm Zones) will be recorded in the
Event Log as trigger events only; no alarm will be issued. The purpose of this mode is
for the recording of all activities in the protected area while in Disarm Mode.
5.4 Reaction of LS-20 to Burglar Alarm
Burglar Alarm Response
AWAY Mode Entry Delay Burglar Alarm →
Operation Mode
↑ (0-255 seconds) ↑
Burglar sensor triggered Siren goes off, Alarm data out.
Burglar alarms can only be issued when the system is in AWAY or HOME mode or with the sensors
assigned as a 24-Hour Zone device, while Fire, Panic, Medical and Environment alarms can be
triggered anytime, regardless of the system operation mode.
The siren can be stopped by disarming the system.