Min. Order Reference FOB Price
50 Pieces US$4.90-9.00 / Piece
Product Description
Product Description Infrared Detector Single Beam Detector Dual Beam Infrared Detector DC 12-24V Waterproof Outdoor Digital Photo Beam Sensor Active Single Infrared Beam Sensor: Single beam active intruder infrared detector with built-in AGC control circuit. The product can effectively prevent the ...