Door & Window Sensors
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4,349 results
Yale Sync Smart Home Alarm 9 Piece Family Kit Plus IA-330 - Brand New
£314.99(£314.99/Unit)Shed Alarm, door magnet 12v/240v security system Shed, Lock up remote option
£31.99 to £47.99(£47.99/Unit)£3.99 postage12 watchingSafety and Security Window Film Anti Shatter Clear Glass Protection Bomb Blast
100, 175, Micron*******BS EN 12600*******FREE DELIVERY£1.20 to £545.00Free postageAqara Door and Window Sensor
£14.00(£14.00/Unit)NEW 2 Wireless Window Door Burglar Security Alarm 100dB Magnetic Sensor Home
£3.99(£2.00/100g)85 sold2 Pack Grundig Window Door Alarm Self-Adhesive Battery Operated White 95 DB
£5.95(£5.95/Unit)101 soldBritish Gas Hive window or door sensor. SEALED.
£21.00£2.94 postage4 x HOUSE ALARM VINYL STICKER/ DECAL , WINDOW WARNING SECURITY SIGNS
£2.50(£2.50/Unit)£0.85 postage575 soldDOOR HANDLE KNOB ALARM / INTRUDER ALARM. DETECTS DOOR OPENING. ADJ SENSITIVITY
£8.20 to £16.00Free postage777 sold4x Wireless Window Door Burglar Security Alarm 90dB System Magnetic Sensor Home
£5.89(£1.47/Unit)100 soldTuya Smart WiFi Door Sensor Window Sensor Door Magnetic Alarm Detector 1/10PC UK
£22.50 to £49.84£4.10 postageYale Sync Smart Alarm Motion Detectors, Sync and Intruder - 3-Pack - AC-3PIR
£84.99(£28.33/Unit)77 soldNew listing Meross Smart Door and Window Sensor Kit, MS200HHK
£0.991 bid£3.49 postageEnding Sunday at 9:14AM BST6dYale Alarm Window Warning Stickers PACK OF 2 OFFICIAL ALARM STICKERS / RRP £3.99
Official HOME SECURITY SHOP UK / RRP £3.99 (SAVE £2.00)£1.99£0.89 postageBurglar Alarm Stickers Signs Caution Warning Hazard [2x V6SECU87B]
£2.10(£1.05/Unit)108 soldWiFi Smart Door Window Sensor Home Security Alarm Detector For Alexa Google Home
£7.79(£3.90/Unit)Free postage2 x WARNING ALARM SYSTEM INSTALLED VINYL STICKER/ WINDOW WARNING SECURITY SIGNS
£2.00(£1.00/m)£0.85 postage269 sold4x 433Mhz Wireless Burglar Door Window Sensor House Security for Alarm System
£7.07 to £11.87Free postageYale Sync Smart Home 6 Piece White Alarm Kit IA-320 - Brand New
£269.99(£269.99/Unit)Time2 Wireless WiFi Smart Home House Alarm Security System WiFi Burglar Kit DIY
Remote arm/disarm, Schedule, Event Logs, Alexa Google£15.99 to £79.99(£79.99/Unit)Free postage4 watching27 X DEFENDER WINDOW SHOCK ALARM VIBRATION ATTACK SENSOR EL00019
£1.50£4.00 postage21 watching1 pair magnetic door window security alarm contacts white stick on pads 52x12x12
£2.19Free postage436 soldCPVAN Indoor Motion Sensor Alarm with Siren for Home/Shed/Garage/Van/Shop.
£24.01Free postage4 watchingVisonic MCT-320 (868) UK Wireless Door/Window Contact
£50.00£3.00 postage10X ZigBee Smart Door Window Sensor TUYA Home Security Detector Alexa/Google UK
£9.08 to £56.37Free postageTuya Smart WiFi Cloud Home Security Alarm System works with Alexa - UK Stock
£0.99 to £59.50Free postage8x Window Door Alarm Wireless Home Security Entry Burglar Alarm & Sensor System
£3.70 to £10.29Free postageVisonic Powermax MCT-320 Compact Wireless Door/Window Contact 868MHz
£22.00(£22.00/Unit)Free postageHive Window or Door Sensor - White New Boxed
£11.505 bids£3.69 postageEnding Saturday at 1:41PM BST5d 4hHeavy Duty Industrial Door Contact for wired intruder alarm system
£8.99£3.50 postage109 soldTexecom Premier Elite Micro Contact-W GHA-0001. New In Box
£29.00£4.69 postage4 watchingYale HSA 3010 Door/Window Contact (new unused).
£8.50Free postageMagnetic Door Contact Flush Surface Alarm Burglar Intruder Sensor Reed Window
£2.49 to £12.99£1.55 postageReed Magnet Set Burglar Alarm Flush Door Contact Alarm Switch Sensor
£4.60Free postage100 soldWireless Door Open Sensor Alarm Chime 400ft Operating Range 52 Chimes
£22.24Free postage4 Terminal Reed Magnet Door Window Contact Alarm Switch Sensor +Tamper+Resistors
£5.69 to £23.04Free postage72 soldTUYA WiFi Door and Window Sensor Smart Security Alarms for Alexa Google Home √
£4.26 to £55.39Free postage1/10PC Tuya Smart WiFi Door Sensor Window Sensor Door Magnetic Alarm Detector UK
£8.73 to £48.33Free postage
![Burglar Alarm Stickers Signs Caution Warning Hazard [2x V6SECU87B]](https://i.ebayimg.com/thumbs/images/g/2kMAAOSwz6BhDSiW/s-l300.jpg)
Highest-rated products
- Wireless PIR Motion Sensor Alarm With 2 Remote Controllers for Home Shed 2pack93% agree - Would recommend£11.99 New
- Amtech 2pc Door and Window Entry Alarm Set Garage Workshop Tool DIY82% agree - Would recommend£7.30 New
- Magnetic Contact Keypad Door Alarm Security Code Bell Home Caravan Garage Shed66% agree - Would recommend£7.90 New
- Hyfive Wireless Door Alarm for Garage Shed Caravan with Security Keypad and Panic Alert77% agree - Would recommend£14.99 New
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