IR detectors(Total 29 Products)
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Twin-Beam Wired Infrared Baluster 20M Detecting Distance
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Outdoor Photoelectric Infrared Tri-Beam Detector, Detecting Distance 50m
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TRI-beams IR Beams/Burglaryproof Detector with Digital Frequency Conversion
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Tri-beams Infrared Beam Detector
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Hot Outdoor and Indoor Waterproof Infrared Beam Detector with Long Detceting Distance
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Indoor and Outdoor Infrared Beam Detector with Four-beams
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100-250m Outdoor and indoor 100-750m Wired Infrared Beam Detectors with 4 Beams
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100-300m Outdoor Wired Infrared Beam Detectors with 4 Beams,100m indoor, 300m outdoor
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Factory Price Outdoor Infrared Blasters with 50-700m/Beam detectorNew