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1pair 20m Photocell Sensor Gate Simple Beam Alarm Photoelectric Infrared Sensor Detector Home Door Security System Gate Photocell Sensor Gate - NOENNULL, NOENNULLk1p0xucwzo
NOENNULL NOENNULLk1p0xucwzo
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Strong And Sturdy: Photoelectric Infrared Detector Made Of High Quality Plastic Shell, Eco Friendly, Sturdy, Be Used In Bad Weather. Create Reliable, Infrared Beam Up To 20 Meters Away, Door Alarm Reliable Andbeam Detection Create Reliable Andinfrared Beam Up To 20 Meters For Efficient And Discreet Security., Beam Alarm Sensor Indoor Range Be Reduced To 30 In Bad Weather Such Fog, Rain And Dust. Infrarot Barriere Lichtstrahl Infrarot Sensor Made Of Plastic Shell,,Le And Sturdy To Use
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