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4. MAINTENANCE
a. System testing
Although the siren alarm system is used every day, it still needs regular care, maintenance
and inspection, to ensure that the alarm system will be stable, reliable and safe. Normally
the standalone siren alarm needs a thorough inspection every 3 months and the detectors
need to be checked once a month.
B. Siren alarm host detection
Whether the alarm host can be armed and disarmed normally or not.
Whether the host can receive signal normally or not, as well as the back-up battery is OK
or not.
C. Detector detection
Manually trigger the detector to check whether it alarms normally or not.
Check batteries of all detectors to check whether they are under-voltage or not.
Check whether wireless detector is communicated with the standalone alarm during emission
testing.
Notes: Do not dismantle, repair and modify products privately, or may cause accidents and
failures.
Do not drop the product on the ground or hard objects to avoid strong impact to cause failure
and damage.
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