![Meross Smart Door Window Sensor, Meross Hub Required,](https://i.ebayimg.com/thumbs/images/g/vygAAOSwk2pmYHiE/s-l140.jpg) | Meross Smart Door Window Sensor, Meross Hub Required, GBP 15.0 Category : Door & Window Sensors Seller : ckkeyclearance(14528, 99.5%) | ![Airtech 1078-n x 1 Recessed magnetic steel contact for steel doors](https://i.ebayimg.com/thumbs/images/g/edwAAOSwcd9ffhnx/s-l140.jpg) | Airtech 1078-n x 1 Recessed magnetic steel contact for steel doors GBP 4.3 Category : Door & Window Sensors Seller : tuffins_store(8304, 99.9%) |
![Secure Punch Free Adhesive Fastener Adjustable Cable Ties Wardrobe Protection](https://i.ebayimg.com/thumbs/images/g/l8wAAOSw5PdmbBb4/s-l140.jpg) | Secure Punch Free Adhesive Fastener Adjustable Cable Ties Wardrobe Protection GBP 9.37 Category : Door & Window Sensors Seller : diywerkzeuge(1131, 97.8%) | ![Wired-Magnetic Door Window Contact Switchs for Home Security Alarm System](https://i.ebayimg.com/thumbs/images/g/Tv0AAOSwxZtmb-3B/s-l140.jpg) | Wired-Magnetic Door Window Contact Switchs for Home Security Alarm System GBP 6.69 Category : Door & Window Sensors Seller : gu3366_99(162, 99.4%) |
![Door Window Contact for Home Security Alarm System](https://i.ebayimg.com/thumbs/images/g/PucAAOSwvTJmYnJy/s-l140.jpg) | Door Window Contact for Home Security Alarm System GBP 4.72 Category : Door & Window Sensors Seller : zizi2659(1081, 99.0%) | ![Home Security Embedded Door Window Anti-theft Alarm](https://i.ebayimg.com/thumbs/images/g/Va0AAOSw-aNmb-WL/s-l140.jpg) | Home Security Embedded Door Window Anti-theft Alarm GBP 5.11 Category : Door & Window Sensors Seller : pplk_03(669, 98.9%) |
![Door Sensors Window Security Contact Switches for Home Burglars Alarm System](https://i.ebayimg.com/thumbs/images/g/MdwAAOSwtBlmdPm8/s-l140.jpg) | Door Sensors Window Security Contact Switches for Home Burglars Alarm System GBP 6.38 Category : Door & Window Sensors Seller : lefu8_9(340, 99.5%) | ![1 x I'd Rather be Trainspotting Window Car Van Stickers Sign Trains Steam Engine](https://i.ebayimg.com/thumbs/images/g/dnMAAOSwIz5cYrXH/s-l140.jpg) | 1 x I'd Rather be Trainspotting Window Car Van Stickers Sign Trains Steam Engine GBP 2.68 Category : Door & Window Sensors Seller : platinum-place(117919, 99.8%) |
![WiFi Smart Door Window Sensor Home Security Alarm Detector For Alexa Google Home](https://i.ebayimg.com/thumbs/images/g/SZwAAOSws35mPcmp/s-l140.jpg) | WiFi Smart Door Window Sensor Home Security Alarm Detector For Alexa Google Home GBP 11.99 Category : Door & Window Sensors Seller : peatstark(144, 96.6%) | ![Cabinet lock refrigerator lock safety lock punch-free child password lock](https://i.ebayimg.com/thumbs/images/g/OwkAAOSw5gZmgs5G/s-l140.jpg) | Cabinet lock refrigerator lock safety lock punch-free child password lock GBP 8.23 Category : Door & Window Sensors Seller : heionlineshop(852, 95.1%) |
![Alarm Door Contact - CQR SC517 - Professional Type - Magnetic Reed Switch - X 4](https://i.ebayimg.com/thumbs/images/g/jvUAAOSwRN1akC~f/s-l140.jpg) | Alarm Door Contact - CQR SC517 - Professional Type - Magnetic Reed Switch - X 4 GBP 15.95 Category : Door & Window Sensors Seller : sapphire-security-and-electrical(8475, 100.0%) | ![Door Window Sensors Mount Door Contact](https://i.ebayimg.com/thumbs/images/g/UMgAAOSwv3NmVxKO/s-l140.jpg) | Door Window Sensors Mount Door Contact GBP 7.32 Category : Door & Window Sensors Seller : fym7_9(3270, 98.9%) |
![CSL PROTECTED BY DUALCOM MONITORED ALARM POLICE RESPONSE STICKER X 2 DETERRENT](https://i.ebayimg.com/thumbs/images/g/-LUAAOSwZV1jzrur/s-l140.jpg) | CSL PROTECTED BY DUALCOM MONITORED ALARM POLICE RESPONSE STICKER X 2 DETERRENT GBP 5.0 Category : Door & Window Sensors Seller : rehan.rathore(1366, 98.9%) | ![for Touch Door Knob Entry Alarm Alert Security Anti Theft](https://i.ebayimg.com/thumbs/images/g/U6IAAOSwrA1mZCQu/s-l140.jpg) | for Touch Door Knob Entry Alarm Alert Security Anti Theft GBP 6.71 Category : Door & Window Sensors Seller : sz33_77(718, 98.7%) |
![20 x WIRELESS WINDOW and DOOR ALARM - burgular sensor security caravan home](https://i.ebayimg.com/thumbs/images/g/~RgAAOSwNsdXQrHS/s-l140.jpg) | 20 x WIRELESS WINDOW and DOOR ALARM - burgular sensor security caravan home GBP 13.99 Category : Door & Window Sensors Seller : seaflo-uk(339384, 99.2%) | ![SONOFF SNZB-04 Door Window Sensor | ZigBee | Alarm & Automation | Alexa & Google](https://i.ebayimg.com/thumbs/images/g/V1sAAOSwwXdlpXSK/s-l140.jpg) | SONOFF SNZB-04 Door Window Sensor | ZigBee | Alarm & Automation | Alexa & Google GBP 11.95 Category : Door & Window Sensors Seller : techshophq(47, 98.0%) |
![✅✅NEW Door Sensor ZigBee/WiFi Window Alarm Detector Security Smart Home/Office~](https://i.ebayimg.com/thumbs/images/g/JPQAAOSwXgZmNKch/s-l140.jpg) | ✅✅NEW Door Sensor ZigBee/WiFi Window Alarm Detector Security Smart Home/Office~ GBP 8.88 Category : Door & Window Sensors Seller : aqhhkq(4000, 96.0%) | ![Childproof Your Wardrobe with Punchfree Anti Fall Adhesive Sticker Fixer](https://i.ebayimg.com/thumbs/images/g/REwAAOSwzqtmeRKu/s-l140.jpg) | Childproof Your Wardrobe with Punchfree Anti Fall Adhesive Sticker Fixer GBP 13.5 Category : Door & Window Sensors Seller : gutlh14(9494, 97.5%) |
![HOMSECUR 4G/GSM Wireless Smart Security Alarm with Optional Multiple Sensors](https://i.ebayimg.com/thumbs/images/g/CcUAAOSwO2pciRZm/s-l140.jpg) | HOMSECUR 4G/GSM Wireless Smart Security Alarm with Optional Multiple Sensors GBP 9.79 Category : Door & Window Sensors Seller : truplus(617, 100.0%) | ![CQR GP001/G2 Heavy Duty Shutter Door Contact Magnetic Contact](https://i.ebayimg.com/thumbs/images/g/kWUAAOSwnNBmBAQt/s-l140.jpg) | CQR GP001/G2 Heavy Duty Shutter Door Contact Magnetic Contact GBP 20.0 Category : Door & Window Sensors Seller : iteqliving(697, 100.0%) |