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Infrared fence with beam detector

(266 products available)

quality two IR fence beams infrared beam sensor alarm beam detector for fence alarm

$13.50
Min. Order: 1 pair

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

Three beam infrared sensor alarm fence burglar alarm infrared detector ABE-250

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$17.28-21.60
Shipping per piece: $15.03
Min. Order: 2 pieces

Ir Alarm Laser Fence Infrared Break Beam Detector for Home Security

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$34.10-35.10
Shipping per piece: $22.90
Min. Order: 1 pair

Outdoor Wireless/Wired Fence dual three Beams infrared detector 30/60/100/150 Meters Outdoor Alarm System

$7.80-8.50
Min. Order: 1 piece

4 Beams Infrared Fence Detector Gate Alarm Barrier Fence Detector for Homes Offices Doors Window Security System

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$17.00-40.00
Shipping per piece: $1.91
Min. Order: 100 pieces

New product Active infrared intrusion detector 250m beam fence sensor infrared intrusion detection system

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$23.00-38.00
Shipping per piece: $52.37
Min. Order: 20 pieces

Active Infrared Detector Digital Pulse Alarm Detector IR 30m-100m Outdoor Wall Barrier Fence for GSM Alarm Dual Beam Sensor

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$7.92-9.36
$8.80-10.40-10%
Shipping per piece: $21.06
Min. Order: 2 pieces