New office alarm lcd menu.Industry gsm alarm s120 protect you asset.This gsm alarm system refer to famous alarm system functions.
The gsm alarm system s120 supports two-way communication, 20 wired zones, 16 wireless zones, 5 remote controls, 2 output relays and 1 watchdog zone, 3 24hours zone, and 1 sos zones. User freindly design! it is special for factory, office applications.
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