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Security System Sensors

Shop the best prices on 12,936 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on ZENGO, GreenZech, Ydcy and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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2,593 - 2,624 of 3,200
Safety Sensor Eyes for , 41A4373A Garage Door Openers
£16.95 Save £13.00 RRP: £29.95
433MHz Wireless Magnetic Door & Window Sensor Home Security Alartor System Burglar Alartor Kits unbrand
£17.95 Save £12.00 RRP: £29.95
Magnetic Sensor Home Door Window Entry Warning Alarm Switch
£9.95 Save £6.00 RRP: £15.95
White Door Window Contacts Magnetic Switch Sensor
£29.95 Save £21.00 RRP: £50.95
TUYA Zigbee 3.0 Window Door Sensor for Smart Hub App
£33.95 Save £25.05 RRP: £59.00
2PCS 2 in 1 Tuya Zigbee 3.0 PIR Motion Detector Security Anti-Theft
£33.95 Save £25.05 RRP: £59.00
5 Pcs -38 Wired Door Window Sensor Magnetic Switch
£13.95 Save £10.00 RRP: £23.95
Tuya Smart Door Window Alarm Sensor Door Magnetic Password Disarm
£18.95 Save £13.00 RRP: £31.95
Multi-Functional Graffiti Smart Zigbee Temperature Humidity Sensor
£9.95 Save £6.00 RRP: £15.95
Mini Tuya WIFI Elderly SOS Button Waterproof Emergency Panic Sensor
£15.95 Save £11.00 RRP: £26.95
Wireless Security Alarm, Door Window Sensor, 90db, 5Pcs
£6.95
Smart WiFi Door and Window Alarm Sensor, Remote Anti-Theft Alarm
£11.95
Burglar Alarm for Doors and Window 120dB High Decibel Salarm Sensor
£4.95
Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm White- (10 Sets)
£8.95
5Set/Lot Wireless Burglar Alarm Door and Window Magnetic Sensor Alarm Smart Home Security Protection Door Window Alarm
£8.95
Solar Driveway Alarm Wireless 984ft Range 2 Sensor 1 Receiver
£34.95 Save £19.05 RRP: £54.00
Solar Animal Repeller Alarm Long Range Sound Light Outdoor Infrared Sensor Alarm with Remote Control for Orchard 1W 5V
£32.95 Save £31.05 RRP: £64.00
Door and window alarm, wireless door and window detector with remote control and battery, anti-theft and anti-intrusion magnetic sensorwhite
£24.95
Magnetic Clothing Security Tag Remover, Hard & Security Tag Detacher for Retail Stores
£15.95 Save £31.00 RRP: £46.95
Wireless Vibration Alarm 120dB Alarm Sound Safe Prevent Theft Door Window Alarm Sensor for Home
£7.95 Save £16.00 RRP: £23.95
Security Tag Detacher Magnetic Remover Clothing Hard Tag Remove Elsavct
£15.95 Save £63.05 RRP: £79.00
Wired Metal Door Window Magnetic Contact Sensor Detector Switch Alarm Home Garage Security Kit
£18.95 Save £16.00 RRP: £34.95
Dvb-t Professional Tv Antenna Finder Digital Aerial Signal Meter Pointer Tv Satellite Receiver
£21.95 Save £47.05 RRP: £69.00
Wired Metal Door Window Magnetic Contact Sensor Detector Switch Alarm Home Garage Security Kit
£13.95 Save £20.00 RRP: £33.95
Closet Safety Firstly Wardrobe Door Open Detection Switches Wardrobe Push Switches Wardrobe Door Contact for Security Multicolor
£13.95
Magnetic Door Window Contact Sensor Alarm Reed Switch Security Home Burglar Alarm NO/NC Magnetic Switch Easy to Install
£21.95 Save £4.00 RRP: £25.95
Touch Sensor Door Handle Alarm Anti Theft Vibration Window Burglar Alert Home Security Door Alarm A
£7.95 Save £24.00 RRP: £31.95
Wireless Smart Door Sensor for Home Security - Durable and Easy Installation
£29.95 Save £7.00 RRP: £36.95
Home Security Reinvented, Wired Glass Break Detector, Adjustable Sensitivity Alarm, Tamper Proof Security Sensor for Unmatched Safety
£13.95 Save £8.00 RRP: £21.95
Tuya WiFi Wireless Smart Door Window Sensor System Remote Control Operation Safe Burglar Alarm for Home Door Window
£22.95 Save £13.00 RRP: £35.95
Freezer Door Alarms, Window Security Alarm, Wireless Fridge Alarm, 4 In 1 Door Sensor Doorbell Loud Door Opening Alarm 108db
£9.95 Save £14.00 RRP: £23.95
2pack Freezer Door Alarm,3/15/30/60 Seconds Wireless Fridge Alarm,4 In 1 Door Sensor Doorbell Door Open Alarm Loud108db
£23.95 Save £24.00 RRP: £47.95