Infrared Beam Sensor,1 Pair Single Photoelectric Detector Active IR Alarm Host for Security System
$ 8.50
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By A Mystery Man Writer
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5(416)
Product Description
ADVANCED TECHNOLOGY: Design with waterproof cover,all-weather integrated structure design of fully sealed waterproof (fog), dust proof
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Infrared Beam Sensor,1 Pair Single Photoelectric Detector Active IR Alarm Host for Security System
