SALE Invisible Beam Barrier Active Detection Digital Pulse Infrared Sensor 100m Alarm
$65.12$68.55
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SALE Invisible Beam Barrier Active Detection Digital Pulse Infrared Sensor 100m Alarm
$84.06$88.48
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About this item
The Best Beam Detector, Infrared Sensor. High-power infrared receiver tube, low-power process technology. Adjustable of beam interdiction period, to make it more flexible and adaptable. Unique design of the digital filter circuit.
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