Price search results for ABE100 Photo Infrared 3 Beams Barrier Sensor WallWindow Intrusion Alarm System
Features: Photoelectric IR beam detector with digital frequency conversion Mout transmitter and receiver, build a fence you can't...read more
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Features: Photoelectric IR beam detector with digital frequency conversion Mout transmitter and receiver, build a fence you can't see; When beam is blocked, alarm trigger; Alarm output NC/NO optional, compatible with other brand burglar alarm ...