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Contact SupplierWe are offering home alarm system
new wireless door /window sensor for home alarm system
this wireless door motion sensor can be installed in door, window or any other switchable object. It will send signal to the host when it be triggered.
built-in nc interface, can with external wired detector accessories.
technical specifications.
power dc12v (12v, 23a battery)
static current � 25 ua alarm current � 20 ma
transmitting distance � 80m (open area)
wireless frequency 315mhz , 433mhz (â± 75khz)
material abs plastics
working temperature -50~60degree working humidity � 80% rh (no condensation)
transmitter size 70ã� 36ã� 15mm
magnet size 64ã� 13ã� 13mm