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Security System Sensors

Shop the best prices on 8,666 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on TTMA, Aura, ZENGO and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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1,121 - 1,152 of 3,200
Tuya Matter Thread Door Window Sensor USB Powered Smart Home Smart Door Sensor Alarm for Home Security&Automation
£31.95
Wireless Rolling Door Sensor 433MHz Roller Shutter Garage Gates Magnetic Detector Thick Switch Anti-Theft
£11.95
Multi-Purpose 2 in 1 Door Sensor for Door Opener Infrared Safety and Radar Safety Sensor for Automatic Door(Black)
£94.00 Save £55.00 RRP: £149.00
Graffiti Zigbee Smart Temperature and Humidity Sensor Smart Home Link Wireless Temperature and Humidity Sensor
£8.95 Save £11.00 RRP: £19.95
Tuya ZigBee Door Window Sensor Anti-Theft Alarm Smart Home Wireless Detector APP Remote Work with Home
£10.95
Tuya WiFi Smart Home Burglar Alarm Sensor Infrared Motion Detector PIR Sensor Security Protection Remote Monitor
£21.95 Save £6.00 RRP: £27.95
Garage Door Bracket for Ring Alarms Contact Sensors(2nd Gen), Easy-to-Install Garage Door Safety Accessory
£8.95
Magnetic Door Sensor 868.4mhz Eu Window Sensor Z-wave Plus Contact Sensor Smart Home
£28.95 Save £24.00 RRP: £52.95
Door Window Alarms, Adjustable Volume, Door Window Alarm Sensor
£29.95 Save £24.05 RRP: £54.00
Garage Door Safety Sensor for Linear Garage Doors HAE00002 LSO50
£12.95 Save £9.00 RRP: £21.95
Tuya Alarm Smart Siren Wifi Alarm Sensor for Home
£17.95 Save £13.00 RRP: £30.95
Tuya Zigbee Smart Vibration Sensor Tilt Detector
£11.95 Save £9.00 RRP: £20.95
Infrared Wireless GSM Alarm Anti-Theft Motion Detector with EU Plug
£18.95 Save £13.00 RRP: £31.95
Garage Door Bracket for Ring Alarms Contact Sensors(2nd Gen), Easy-to-Install Garage Door Safety Accessory
£6.95 Save £5.00 RRP: £11.95
Smart WiFi Door and Window Alarm Sensor, Remote Anti-Theft Alarm
£14.95 Save £10.00 RRP: £24.95
Tuya WiFi Smart USB Sirene Alarm Sensor Sound & Light Alarm
£19.95 Save £14.00 RRP: £33.95
Tuya Smart Bluetooth Finger Robot Warp Switch Button Life App Voice Control Via , Assistant
£20.95 Save £18.00 RRP: £38.95
Wireless Door Alarms When Opened with Remote,Door Security Sensor Chime Window Alarm Pool Alarm Door Alarm 2 Pack
£27.95 Save £2.00 RRP: £29.95
Tuya WiFi Smart Door Magnetic Sensor App Control USB Wireless Door & Window Sensor Door Magnetic Alarm Detector
£12.95 Save £10.00 RRP: £22.95
Tuya ZigBee Vibration Sensor Smart Home Vibrator Door Window Break Burglar Detector Smart Life APP Security Protection
£13.95 Save £11.00 RRP: £24.95
Fake TV Simulator with AC Adaptor Anti-Burglar and Theft Deterrent Home Security and Sensor,EU Plug
£14.95 Save £12.00 RRP: £26.95
Fake TV Simulator with AC Adaptor Anti-Burglar and Theft Deterrent Home Security and Sensor,EU Plug
£18.95
SNZB-04P Zigbee Door and Window Sensor Local Smart Scene Linkage Tamper Alarm Security Compatible with Alexa Home
£17.95
Tuya Zigbee Smart Vibration Sensor Home Security Guard Real-Time Monitoring Alarm Notification Tilt Detector
£20.95 Save £6.00 RRP: £26.95
Tuya BLE Fingerbot for Rocker Switch Remote Controller Adjustable Switch Robot with Gateway Support Voice Assitant
£29.95 Save £24.05 RRP: £54.00
WiFi Door Window Sensor APP Smart Home Security Protection Door Open Closed Detector for Alexa Yandex unbrand
£8.95 Save £6.00 RRP: £14.95
Tuya Smart Zigbee Rain Sensor with Light Detector Solar Operated IPX6 Waterproof Rain Detector Remote Control unbrand
£21.95 Save £15.00 RRP: £36.95
Tuya ZigBee Smart Vibration Sensor Real Time Monitoring Door Window Detection Alarm Smart Security Protection Sensor unbrand
£10.95 Save £7.00 RRP: £17.95
Wireless Door Window Sensor Security Alarm System Remote Control 120dB Anti Theft Smart for Kids Cabinet Safety Home
£11.95 Save £8.00 RRP: £19.95
Split Type Door and Window Sensor Door Magnet Sensor 60 Songs Protection Security Anti-Theft Volume Reminder EU Black
£26.95
2025 Fake TV Simulator with AC Adaptor Anti-Burglar and Theft Deterrent Home Security and Sensor,EU Plug
£15.95 Save £16.00 RRP: £31.95
Tuya Smart Door Sensor Wireless WiFi Door Window Detector Smart Linkage Window Door Contact Sensor for Home Security
£12.95 Save £4.00 RRP: £16.95