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SALE Security System Sensors

Shop the best SALE offers on 8,697 low price security system sensors. SAVE on discount and clearance security system sensors in the Fruugo SALE, with big savings and cheap deals on ZENGO, Aura, GreenZech and more. Buy security system sensors online safely in the Fruugo SALE, with secure payment and fast shipping to United Kingdom.

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1 - 32 of 8,697
24Pcs Door and Window Alarm Electronic Alarm Window Alarm Sensor Anti-Burglary Window Security Alarm
£40.24 Save £23.29 RRP: £63.53
Animal deterrent alarm for wild boar and theft prevention
£19.95 Save £25.00 RRP: £44.95
10pcs Magnetic Reed Switch Door Window Security Alarm System Normally NC NO Contact Switches for Enhanced Home Safety B
£10.95 Save £5.00 RRP: £15.95
New Tuya ZigBee Smart Vibration Sensor Real Time Monitoring Door Window Detection Alarm Smart Security Protection System
£5.95 Save £3.97 RRP: £9.92
Plush Horse Riding Stick for Kids with Soft Plush Head, Sturdy Wooden Pole Toy for Balance Development and Active Play
£21.36 Save £19.56 RRP: £40.92
2025 Upgraded Camera Detector Professional Bug RF Detector Hidden Camera Finder
£79.00 Save £50.00 RRP: £129.00
Pool alarm for kids safety with wireless door sensor and remote
£32.95 Save £31.05 RRP: £64.00
Aqara Light Sensor T1 Zigbee 3.0 Brightness Sensor Smart Home Light Change Controlled for Home
£26.34 Save £9.66 RRP: £36.00
Wireless Door Alarm Window Opener Alarm Home Security Sensor Pool Alarm Child Security Anti-Theft (2 Pack)
£29.39 Save £75.23 RRP: £104.62
12V 3A Power Supply Adapter Universal Power Adapter Transformer for Monitor
£10.95 Save £4.00 RRP: £14.95
1/4 Inch Magnet Riser,10 Pack Mount to Any Doorway, Window, and Entryway,Ring Sensor/Magnet Not Incl
£16.95 Save £13.00 RRP: £29.95
Household Window Home Refrigerator And Freezer Alarm, Door Left Open, Reminders At 30 Seconds
£1.95 Save £10.00 RRP: £11.95
Freezer Door Alarm with Time Delay Refrigerator Door Alarms Swimming Pool for
£17.95 Save £12.00 RRP: £29.95
Tv Simulator With Ac Adaptor Antiburglar And Theft Deterrent Home Security Timer And Sensor,eu Pl
£5.41 Save £21.65 RRP: £27.06
Zigbee Smart Door Window Sensor Wireless Mini Alarm Sensor for Mi Home
£8.95 Save £24.00 RRP: £32.95
Tuya Zigbee Solar Rain Sensor Wireless App Control Real-Time Rain Detection
£20.95 Save £3.00 RRP: £23.95
SMCO01 Smart Home Tuya WiFi Smoke Detector Carbon Monoxide Alarm Wireless Sensor with Flash Light
£29.95 Save £44.05 RRP: £74.00
Smart Door and Window Sensor, Zigbee 3.0 Wireless Rechargeable Magnetic Sensor with Real-time Monitoring & Alarm
£29.95 Save £18.00 RRP: £47.95
10pcs Magnetic Switch Door Window Security Alarm System Normally NC NO Contact Switches for Enhance
£13.95 Save £1.00 RRP: £14.95
tuya smart sensor for temperature and humidity monitoring
£7.60 Save £3.25 RRP: £10.85
Wireless Home Alarm Kit,WiFi Door Window Sensor,Smart Door,Phone Notification,Work with Smart Life app
£29.15 Save £5.83 RRP: £34.98
Freezer Door Alarm Wireless, 4-in-1 Magnetic Sensor Security Alarm for Windows, Fridge, Cabinets - 108dB Loud Door Open Alarm with Timer
£16.95 Save £52.05 RRP: £69.00
New Tuya ZigBee Smart Vibration Sensor Real Time Monitoring Door Window Detection Alarm Smart Security Protection System
£8.95 Save £40.05 RRP: £49.00
4 in 1 Function Door Magnetic Sensor Alarm LED Smart Wireless Door Window Alarm for File Cabinet
£11.76 Save £7.06 RRP: £18.82
Highly Responsive Magnetic Burglar Alert, Ultra-Thin Sensor Alarms With Customizable Sensitivity For Secure Home Protection
£22.28 Save £13.37 RRP: £35.65
Tuya Smart Zigbee Rain Sensor with Light Detector Solar Operated IPX6 Waterproof Rain Detector Remote Control
£19.95 Save £9.00 RRP: £28.95
Zigbee Door Sensor Window Sensor Tuya Door Opener Detector Wireless Smart Door Sensor Alarm for Home Security&Automation
£9.95 Save £6.00 RRP: £15.95
Infrared Photoelectric Sensor Beam 12v/24v Outdoor Waterproof Infrared Sensor Gate Signal for Slide Gate Opener Safety
£10.95 Save £6.00 RRP: £16.95
Door Alarm, Door Open Sensor with 130dB Loud Alarm, Wireless Door and Window Magnetic Alarm for Doors, Windows and Cabinets, Home, Office
£18.71 Save £44.90 RRP: £63.61
Compactly Air Quality Monitoring Device Gas Sensors Module For Home And Office Detects CO2 TVOC With Low Power Design
£19.42 Save £0.80 RRP: £20.22
EWeLink ZigBee Smart Sensor - Battery Powered Temperature and Humidity Monitor for Home Use
£15.95 Save £12.00 RRP: £27.95
Tuya Fingerbot Touch Screen Smart Life BLE Wireless Touch Switch Robot Remoter Support Home Voice Assitant
£17.95 Save £20.00 RRP: £37.95