Outdoor Wall Infrared Beam Detector Alarm

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IP54 Outdoor Anti-Interference Photoelectric Fence Barrier Infrared Beam Sensor Alarm Detector

US$6 Min. Order: 10 pieces

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Dual Beam Photocell Sensor Perimeter Infrared Security Alarm Beam Detector

US$9.90 Min. Order: 1 piece

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Perimeter Security Intrusion Detection Alarm System Dual Beam Photoelectric Infrared Sensor 100m Range IP65

US$19.50 Min. Order: 20 pairs

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Wired Infrared Beam Sensor for Intruder Alarm System and Perimeter Security

US$15 Min. Order: 1 piece

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WiFi 2G 4G GSM Infrared Detector Solar Wireless Security Fence Beam Detector Android Operated

US$71.68-132.79 Min. Order: 1 pair

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433MHz Wireless Anti-Rain 2/3-Beam Active Infrared Detector Sensor Alarm Barrier, Battery Powered, 60m/120m Detection Distance

US$45-99.99 Min. Order: 2 sets

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Dual Laser Detector Alarm Beam Sensor, Indoor 300m Outdoor 60m Infrared Detector

US$6-15 Min. Order: 100 pieces

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ABT Series 30m/60m/100m Waterproof Dual-Beam Infrared Sensor Perimeter Alarm

US$8.50 Min. Order: 1 piece

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Outdoor Fence Perimeter Intrusion Detection Infrared Dual-Beam Detector, 60m Active IR Photo Beam Sensor, IP65, 4-Channel

US$19 Min. Order: 20 pairs

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Single-Beam Active Infrared Motion Detector Intrusion Alarm for Indoor and Outdoor Use

US$2-2.40 Min. Order: 100 pieces

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Waterproof Wired 3-Beam Infrared Detector 50/100/150/200/250m Detection Range Perimeter Alarm

US$31.82-35.70 Min. Order: 10 pieces

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2-Beam Infrared Detector 100m IP65 Waterproof ABS PC Outdoor Perimeter Fence Alarm

US$13.90 Min. Order: 2 pieces

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Outdoor Anti-Rain 2-Beam Infrared Detector 200m Detection Range Barrier Security Sensor

US$9.40 Min. Order: 1 piece

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HC-92 ABS Waterproof Black Outdoor Active Infrared Beam Sensor 20m Range Wired Fence Security Detector

US$9.29-9.99 Min. Order: 10 pieces

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Outdoor Infrared Laser Beam Smoke Detector Fire Alarm CE LPCB Approved EN 54-12:2015

US$100-190 Min. Order: 2 pieces

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Single Infrared Safety Beam Photocell Sensor DC 12-24V IP55 Waterproof 20m Anti-Theft Alarm

US$1.90-3 Min. Order: 10 pieces

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Single-Beam Infrared Anti-Radiation Detector Gate Anti-Theft Alarm Sensor Motion Detection

US$4 Min. Order: 5 pieces

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Infrared Beam Alarm System with 2 3 4 Beam Intrusion Detectors Perimeter Security Model ABT ABE ABH Network

US$15.50 Min. Order: 1 piece

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Infrared Laser Fence Break Beam Detector for Home Security Alarm

US$35.10 Min. Order: 1 pair

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Indoor Outdoor Waterproof Wired Dual Beam Active Infrared Detector 8 Waveband Frequencies 20 40 60 80 100m

US$17.46-22.12 Min. Order: 10 pieces

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Wireless Outdoor Solar 2-Beam Active Infrared Sensor for Home Security Alarm

US$32-34 Min. Order: 1 pair

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Outdoor Active Infrared Detector for Perimeter Security Wireless 433MHz Intruder Alarm System Photo Beams Plastic

US$70.89-181.98 Min. Order: 1 pair

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Wired Outdoor 3-Ray Infrared Beam Detector with LCD Focus Active Photoelectric Perimeter Alarm ABS

US$28.99-33.50 Min. Order: 1 piece

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Outdoor 4-Beam Photoelectric Sensor 100-300m Long-Range Infrared Detector ABS Perimeter Fence Alarm System

US$38-42 Min. Order: 50 sets