4. How to use
The detector’s PCB and battery holder are placed in a plastic enclosure with a removable
cover (Figure 1).
A sensitivity switch, acoustic signal transducer, a tamper switch, a multi-color LED indicator
and
RESET
contacts to initiate the process of binding with the Lun-R receiver are placed on the de-
tector’s PCB.
Figure 1. Detector and its cover
Depending on external actions, the detector transmits the following events to the Lun-R re-
ceiver:
●
If no broken glass signal is detected, then the
norm
event is generated;
●
If the broken glass signal is detected, then the
alarm
event is generated;
●
If the housing cover is opened, the tamper will be triggered and the
tamper alarm
event
will be generated;
●
If the voltage of the main battery drops to 2.3V or lower – the event "
Main battery low
" is
generated;
●
If the voltage of the backup battery drops to 2.3V or lower – the event "
Bakup battery
low
" is generated;
GBD-R
Version en_2
4
