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WiFi PIR Infrared Sensor Wall-Mounted Detector Battery/USB Powered Compatible with Smart Home Security Alarms PC Material

US$8.30 Min. Order: 1 piece

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Wireless Infrared Alarm Detector with 110° Detection Angle and 12m Range Wall-Mounted Sensor

US$3.88 Min. Order: 3 pieces

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Photoelectric Infrared Beam Alarm Detector for Door and Window Security Systems

US$3.80-5.50 Min. Order: 50 pieces

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Indoor Wired Dual-Technology Infrared and Microwave Motion Detector with Audio-Visual Alarm 7.6m

US$7.37 Min. Order: 1 piece

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Infrared Single-Beam Anti-Theft Alarm Sensor for Barrier Gate Signal Systems

US$2.91-3.42 Min. Order: 2 pieces

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Infrared Home and Store Security Alarm System with Motion Sensors 4G and WiFi One-Key Arm/Disarm

US$34-79.50 Min. Order: 1 set

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Wireless 433MHz PIR Sensor Infrared Detector for Home Security Alarm Systems

US$3.43-4 Min. Order: 50 pieces

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DS-RD101C15 Wired Dual Technology Infrared Detector Alarm Accessory

US$11.00 Min. Order: 2 Pieces

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Wired Infrared Motion Detector Indoor Security Alarm Sensor

US$7.00-8.00 Min. Order: 1 Piece

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Dual Remote Control Electronic Dog Infrared Window and Door Anti-Theft Alarm System 105 Infrared

US$3.50-4.50 Min. Order: 100 Pieces

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Solar Powered Alarm Infrared Motion Sensor Sound and Light Warning High-Frequency Ultrasonic Animal Voice Repellent

US$7.88-8.33 Min. Order: 50 Pieces

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OEM-Grade 41A5034 Infrared Sensor Replacement for Garage Alarms Weatherproof Accessories Kit

US$9.00-10.00 Min. Order: 100 Pieces

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Wireless Infrared Motion Sensor Alarm Doorbell

US$5.00-6.00 Min. Order: 1,000 Sets

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113dB High Sensitivity Wireless PIR Motion Sensor Alarm Shopkeeper Welcome Doorbell Burglar Alarm Anti theft Security Alarm

$8.50 Min. Order: 10 pairs

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100dB Wireless Infrared Home Burglar Security System PIR Indoor Motion Detector Sensor Alarm with Remote Control for Shop Office

$28 Min. Order: 1 piece

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Wireless Infrared Detector Motion Sensor PIR Detector Home Business Security System 110° Dual Infrared Smart Anti-pet Alarm

$4.99 Min. Order: 2 pieces

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Split Type Welcome Device Wireless Infrared Motion Sensor Detector Security Alarm Doorbell for Home Shop Mall Commercial Use

$12-16 Min. Order: 10 pieces

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Wireless 3 Beams Outdoor Intrusion Alarm Active Infrared 150m Detector Smart Home Security Perimeter Office Garage

$69.99-75.59 Min. Order: 2 pieces

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Wireless Welcome Alarm Doorbell PIR Store Shop Entry Motion Sensor Infrared Detector Induction Door Bell

$3.50 Min. Order: 2 pieces

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Infrared Beam Sensor Single Photoelectric Detector Active Infrared Alarm for Door Security Systems

$2.60-3 Min. Order: 100 pieces

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Carved Sharp Burglar Alarm Home Security Doors and Windows Shop Infrared Sensor Thief Detection Alarm

$12.80-19.80 Min. Order: 1 piece

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Infrared PIR Motion Sensor Alarm for Doorbell Store Supermarket Security

$8.50 Min. Order: 500 pieces

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Three Beam 50~250 m Waterproof Security System Infrared Sensor Home Alarm System Detector ABE 250 for Door Window Fence

$18.88 Min. Order: 50 pieces

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PIR Infrared Motion Sensor Alarm Detector Home Security System Accessory for Commercial & Residential Use

$2.95-3.78 Min. Order: 200 pieces