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Security System Sensors

Shop the best prices on 11,416 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on ZENGO, Aura, Redkid and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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2,657 - 2,688 of 11,416
Water Leak Alarm, Water Leak Detector Flood Detector Water Alarm Wireless Water Detector With Alarm Soundwifi Water Leak Alarm Overflow Wifi Fl
£26.72 Save £16.02 RRP: £42.74
Smart Door Sensor Smart Home Door Open/Closed Detector
£35.62 Save £21.37 RRP: £56.99
433mhz Wireless Infrared Detector Alarm 110 Pir Sensor 25kg Pet Immune Security Alarm
£14.27 Save £8.55 RRP: £22.82
Door And Window Alarm, Wireless Door And Window Detectors With Remote Control And Batteries, Anti-intrusion Anti-theft Magnetic Sensor For Home And Ki
£34.19 Save £20.52 RRP: £54.71
Security Window Door Alarm DIY Home Protection Burglar Alert Sensor
£7.95 Save £4.00 RRP: £11.95
Glass Break Alarm 125dB Window Vibration Detector Sensor Alarm 3 Pack Ultra-Slim
£29.95 Save £18.00 RRP: £47.95
Tuya ZigBee Devices Button Scene Switch Intelligent Linkage Smart Switch Battery Powered Automation Work with Smart Life
£11.12
Window Alarm, 10 Pack Wireless Door Magnetic Sensor Alarm for Home Security, Pool Door
£33.95 Save £14.00 RRP: £47.95
Zigbee Smart Door Window Sensor Wireless Mini Alarm Sensor for Mi Home
£8.95 Save £3.00 RRP: £11.95
Split Type Door and Window Sensor Door Magnet Sensor 60 Songs Protection Security Anti-Theft Volume
£11.95 Save £3.00 RRP: £14.95
Light Sensor DC 5V 12V USB Wire Auto-on Light Sensor Cable for Home Security and Lighting
£8.95 Save £2.00 RRP: £10.95
3X Tuya Zigbee Door Window Sensors Wireless Smart Life Magnetic Door Sensor APP Remote Control
£18.95 Save £5.00 RRP: £23.95
Tuya Door Window Sensor Wifi, Open Close Detector Home Security System, Smart Life Remote Control
£7.95 Save £2.00 RRP: £9.95
Tuya BLE Fingerbot for Rocker Switch Remote Controller Adjustable Switch Robot with Gateway Support
£26.95 Save £8.00 RRP: £34.95
Beacon Tag with Accelerometer Sensor BLE 5.0 Low Power Consumption Waterproof Ibeacon Tag
£12.95 Save £3.00 RRP: £15.95
2.4GHz Wireless TTLOCK Door Sensor Door Contact Detection Window Open Close Status DS3 Works with G
£16.95 Save £3.00 RRP: £19.95
Tuya Smart ZigBee 3.0 Smart Temperature and Humidity Sensor Battery Powered Security with Tuya Smart
£9.95 Save £3.00 RRP: £12.95
Tuya Alarm Smart Siren Wifi Alarm Sensor for Alexa Google Home
£20.95 Save £28.05 RRP: £49.00
SONOFF SNZB-04P Zigbee Door and Window Sensor
£13.95 Save £19.00 RRP: £32.95
Zigbee Smart Vibration Sensor,Real Time Monitoring,Door Window Vibration Detection Siren for Home,Ap
£13.95 Save £11.00 RRP: £24.95
Wireless Door Alarms When Opened with Remote,Door Security Sensor
£22.95 Save £31.05 RRP: £54.00
Tuya Zigbee Door and Window Sensor Smart Home Automation Security Protection APP Alarm Remote Real-T
£13.95 Save £19.00 RRP: £32.95
Tuya Sound Light Sensor 100DB Alarm APP ZigBee EU Plug
£18.95 Save £30.00 RRP: £48.95
Tuya WiFi Light Sensor Smart Home Illumination Sensor
£14.95 Save £20.00 RRP: £34.95
Tuya ZigBee Smart Vibration Sensor Real Time Monitoring Window Alarm
£12.95 Save £17.00 RRP: £29.95
Tuya Matter Thread Door Window Sensor
£20.95 Save £28.05 RRP: £49.00
Trip Wire on Reusable Reel (2 Pack) - Early Warning Perimeter for All Devices 85FT Line on Easy Wind
£17.95 Save £18.00 RRP: £35.95
Garage Door Bracket for Ring Alarms Contact Sensors(2nd Gen), Easy-to-Install Garage Door Safety Acc
£10.95 Save £8.00 RRP: £18.95
Tuya WiFi Smart SOS Call Button Emergency Call Button for Elder
£14.95 Save £20.00 RRP: £34.95
Burglar Alarm for Doors and Window 120dB High Decibel Salarm Sensor
£14.95 Save £21.00 RRP: £35.95
Tuya Zigbee 3.0 Smart Contact Detectors Security Gate Door Window Sensor ducer Smart Life Home
£12.95 Save £21.00 RRP: £33.95
Tuya WiFi Door Linkage Equipment Intelligent Devices Wireless Voice APP View Functions Burglar Alarm Sensors Compatible With Alexa Home
£13.95 Save £15.00 RRP: £28.95