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Beams infrared detector motion sensor

(272 products available)

4 beams 250m infrared fencing motion detector sensor
Ready to Ship
$34.80-$35.80
Shipping per piece: $23.09
Min. Order: 1 pair
Outdoor waterproof motion 4 beam sensor detector alarm active infrared photoelectric four beams sensor for perimeter protection
Ready to Ship
$31.00-$34.00
Shipping per piece: $31.97
Min. Order: 2 pairs
Single Infrared Beam Sensor 20m Range Photoelectric Infrared Detector
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$2.42-$3.30
Min. Order: 10 pairs
RTS photocell sensor 12v automatic gate infrared barrier sensor for door beam motion detector (YS119)
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$3.50-$4.50
Min. Order: 10 pairs
Wireless or Wired Beam Sensor Outdoor Active Infrared Dual Beam Motion Detector/Infrared Fence Beam Sensor used with alarm kit
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$13.90-$15.90
Min. Order: 10 pairs
Outdoor 40m Dual Beam Infrared Motion Detector Sensor For Security Alarm System
Ready to Ship
$22.00
Min. Order: 1 pair
100/150 Meters 4 Beams Active Infrared Beam Sensor/ Barrier/Motion Detector
$27.00-$47.00
Min. Order: 1 piece
DC12-24V wired 4 beams sensor IP55 waterproof UV light filtering infrared human motion detector with long alert distance 50-250M
Ready to Ship
$28.00-$40.00
Shipping per piece: $7.35
Min. Order: 100 pieces