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Home > Home & Garden > Home Improvement > Home Security > Door & Window Sensors

Most Watched Door & Window Sensors on eBay
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Shed Alarm, door magnet 12v/240v security system Shed, Lock up remote option
 Current Price: $1.34 USD
 Watch Count: 193
 FIXED PRICE ITEM
Shed Alarm, door magnet 12v/240v security system Shed, Lock up remote option
    

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Tuya Smart WiFi Cloud Home Security Alarm System works with Alexa - UK Stock
 Current Price: $1.34 USD
 Watch Count: 80
 FIXED PRICE ITEM
Tuya Smart WiFi Cloud Home Security Alarm System works with Alexa - UK Stock
    

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TUYA Smart Life APP WIFI&GSM Wireless Home Security Burglar Alarm System Camera
 Current Price: $11.85 USD
 Watch Count: 71
 FIXED PRICE ITEM
TUYA Smart Life APP WIFI&GSM Wireless Home Security Burglar Alarm System Camera
    

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Z-Wave Sensors: Door Window x2, Motion x1, Siren x1 works w/ Samsung SmartThing
 Current Price: $44.99 USD
 Watch Count: 67
 FIXED PRICE ITEM
Z-Wave Sensors: Door Window  x2, Motion x1, Siren x1 works w/ Samsung SmartThing
    

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Wired Door Window Contact Detector White Surface for Intruder Burglar Alarm
 Current Price: $4.04 USD
 Watch Count: 58
 FIXED PRICE ITEM
Wired Door Window Contact Detector White Surface for Intruder Burglar Alarm
    

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Mini Surface Magnet Set Aluminium Metal Door Contact Burglar Alarm Switch Sensor
 Current Price: $6.60 USD
 Watch Count: 52
 FIXED PRICE ITEM
Mini Surface Magnet Set Aluminium Metal Door Contact Burglar Alarm Switch Sensor
    

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Shed Alarm, door magnet 12v/240v security system Shed, Lock up remote option
 Current Price: $54.00 USD
 Watch Count: 49
 FIXED PRICE ITEM
Shed Alarm, door magnet 12v/240v security system Shed, Lock up remote option
    

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Shed Alarm, door magnet 12v/240v security system Shed, Lock up remote option
 Current Price: $49.95 USD
 Watch Count: 49
 FIXED PRICE ITEM
Shed Alarm, door magnet 12v/240v security system Shed, Lock up remote option
    

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Reed Magnet Set Burglar Door Window Contact Alarm Switch Sensor N/O(Closed Loop)
 Current Price: $3.36 USD
 Watch Count: 48
 FIXED PRICE ITEM
Reed Magnet Set Burglar Door Window Contact Alarm Switch Sensor N/O(Closed Loop)
    

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Tuya Smart WiFi Cloud Home Security Alarm System works with Alexa - UK Stock
 Current Price: $80.35 USD
 Watch Count: 44
 FIXED PRICE ITEM
Tuya Smart WiFi Cloud Home Security Alarm System works with Alexa - UK Stock
    

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Self Alarm Motion Sensor with remote control unit - UK Stock
 Current Price: $29.03 USD
 Watch Count: 43
 FIXED PRICE ITEM
Self Alarm Motion Sensor with remote control unit - UK Stock
    

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Weatherproof IR Commercial Grade Entry Control Door Doorway Beam Sensor Alarm
 Current Price: $130.15 USD
 Watch Count: 41
 FIXED PRICE ITEM
Weatherproof IR Commercial Grade Entry Control Door Doorway Beam Sensor Alarm
    

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Commercial Grade Entry Access Control Door Doorway Beam Sensor Detector Shop
 Current Price: $81.75 USD
 Watch Count: 41
 FIXED PRICE ITEM
Commercial Grade Entry Access Control Door Doorway Beam Sensor Detector Shop
    

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Heavy Duty Industrial Door Contact for wired intruder alarm system
 Current Price: $12.14 USD
 Watch Count: 40
 FIXED PRICE ITEM
Heavy Duty Industrial Door Contact for wired intruder alarm system
    

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1 Adjustable Screw Plunger Door Window Cabinet Picture Alarm Switch
 Current Price: $12.00 USD
 Watch Count: 38
 FIXED PRICE ITEM
1 Adjustable Screw Plunger Door Window Cabinet Picture Alarm Switch
    

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MOBILE Monitored Alarm System Installed Sign Window Stickers Warning Security
 Current Price: $3.36 USD
 Watch Count: 37
 FIXED PRICE ITEM
MOBILE Monitored Alarm System Installed Sign Window Stickers Warning Security
    

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