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Security System Sensors

Shop the best prices on 11,774 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on ZENGO, Aura, GreenZech and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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1,601 - 1,632 of 11,774
Fake TV Simulator with AC Adaptor Anti-Burglar and Theft Deterrent Home Security and Sensor,EU Plug
£16.95 Save £1.00 RRP: £17.95
Digital Thermometer With Wifi Connectivity And Freezer Alert For Home Monitoring
£49.00 Save £30.00 RRP: £79.00
Refrigerator And Freezer Alarm, Door Left Open, Reminders At 60 Seconds Or More-2025-ss
£9.95 Save £5.00 RRP: £14.95
Window Door Alarm Burglar Sensor Magnetic Strip for Gap Window Alarms Detector Security for Protection Wireless Alarm Sy Multicolor
£20.95
Freezer Door Alarm When Left Open, Safety Window Alarm, 3/15/30/60 Seconds Adjustable Delay Wireless Fridge Alarm, 4-in-1 Door Sensor Chime Door Open
£12.95 Save £6.00 RRP: £18.95
Zigbee Smart Door Window Sensor Wireless Mini Alarm Sensor
£12.95 Save £2.00 RRP: £14.95
433MHz Wireless 2 Active Infrared Detector 60M Sensor Alarm
£99.00 Save £20.00 RRP: £119.00
2pcs 433MHz Wireless Vibration Glass Break Detector White
£13.95 Save £2.00 RRP: £15.95
2pcs 433MHz Wireless Vibration Glass Break Detector Black
£17.95 Save £3.00 RRP: £20.95
Tuya Zigbee Door Window Sensor A Burglar Alarm Smart Home
£9.95 Save £2.00 RRP: £11.95
Wireless Door and Window Vibration Sensor Alarm 125dB White
£10.95 Save £1.00 RRP: £11.95
Tuya WiFiZigBee Smart Door Window Sensor Smart Home Wireless Door Detector
£5.95 Save £3.00 RRP: £8.95
Tuya Smart WIFI Door Sensor Window Open Detector Voice Control
£13.95 Save £2.00 RRP: £15.95
Zigbee Smart Vibration Sensor,Real Time Monitoring,App Remote Control
£12.95 Save £2.00 RRP: £14.95
Tuya Zigbee Solar Light Sensor IP65 Waterproof Outdoor Brightness Detector with Real Time Luminance Monitoring
£24.95 Save £4.00 RRP: £28.95
W100 Smart WiFi Bridge Gateway and Door Sensor Set for
£54.00 Save £10.00 RRP: £64.00
Tuya Zigbee Smart Temperature and Humidity Sensor
£14.95 Save £2.00 RRP: £16.95
Smart WiFi Door and Window Alarm Sensor, Remote Anti-Theft Alarm
£15.95 Save £2.00 RRP: £17.95
Aqara Light Sensor T1 Zigbee 3.0 Brightness Sensor Smart Home Light Change Controlled for Home
£28.95 Save £12.00 RRP: £40.95
Functal Wireless Driveway Alarm Outdoor Mot Sensor Alarm 1 Receiver 2 Transmitters With 38 Mes 200m/ 656ft Trans Ran
£32.95 Save £10.00 RRP: £42.95
Hide Camera Detectors Signal and WiFi Scanners Portable Trackers Detector Anti Candid Detector Multicolor
£79.00
Sonoff Dw2 Wi-fi Wireless Door And Window Sensor
£19.95 Save £6.00 RRP: £25.95
Tire Pressure Monitors System Sensor 13542523 Replacement for Chevrolet
£20.95 Save £7.00 RRP: £27.95
- Ceiling Pir Mot Sensor S Adj S 800w Ultra Infr
£25.95 Save £8.00 RRP: £33.95
COMPATIBLE Xiaomi Intelligent Mini Door Window Sensor for Xiaomi Smart Home Suite Devices, with the Xiaomi Multifunctional Gateway Use (CA1001)(White)
£15.95
Car 4 Way Circuit Standard Ato Blade Fuse Box Block Holder 12v/24v+4 Way Fuse
£7.95 Save £2.00 RRP: £9.95
10pcs Magnetic Switch Door Window Security Alarm System Normally NC NO Contact Switches for Enhanced B
£10.95 Save £20.00 RRP: £30.95
NEW Tuya Door Sensor Wifi Window Shatter Sensor Door Window Magnetic/shock Detector
£38.95 Save £40.05 RRP: £79.00
Tuya Intelligent Pressure Sensor for ZigBee Detection 400mm
£26.95 Save £10.00 RRP: £36.95
Smart Home Zigbee Solar Rain Sensor Wireless App Control
£25.95 Save £10.00 RRP: £35.95
Refrigerator Door Alarm Open Alarm with Adjustable Voice Notifications Window Sensor, Voice Warning Door Lock Reminder for Garage Cellar w
£16.95 Save £2.00 RRP: £18.95
Tuya Smart Zigbee Rain Sensor with Light Detector Solar Operated IPX6 Waterproof Rain Detector Remote Control unbrand
£18.95