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Security System Sensors

Shop the best prices on 13,434 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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1,409 - 1,440 of 3,200
Tuya Smart Zigbee Vibration Sensor Door Magnetic Two-In-One Smart Home Vibration Sensor
£25.95 Save £38.05 RRP: £64.00
Magnetic Clothes Security Tag Remover & Detacher for Retail Stores Edition 0909
£52.95 Save £41.05 RRP: £94.00
Smart Home Temperature & Humidity Sensor Wireless 2.4GHz LED
£18.95 Save £7.00 RRP: £25.95
1Pack Smart Door Sensor WiFi, Wireless Door Window Detector Alarm, Smart Linkage Window Door Contact Sensor
£15.95 Save £9.00 RRP: £24.95
Wireless Remote Control Magnetic Sensor Chime Door Window Open Alarm for Home Security DIY Protection
£14.95
Infrared Beam Sensor,1 Pair Single Photoelectric Detector Active IR Alarm Host for Security System
£12.95 Save £6.00 RRP: £18.95
CO-Z Infrared Sensor Kit for Gate Opener, Outdoor Gate Safety Sensors Photocell IR Beam, Gate Photo Eye Sensor, Photoelectric Beam Infrared Sensor
£12.95 Save £5.00 RRP: £17.95
Tuya WiFi Smart Door Window Sensor Home Indoor Door Magnetic Detector Compatible with Alexa & Google Home White unbrand
£7.95
NC/NO Recessed Window Door Magnetic Switches Wire Door Magnetic Switches for Office Home Security Burglar Alarm System White
£15.95
Vibration-sensor door lock alarm suitable for women's travel, hotels, and homes. (black)
£22.95 Save £10.00 RRP: £32.95
Multipurpose 60g Mmwave Radars Sensors Ensures Safety With Detection Of Stationary Human In Complex Setting Use
£45.95 Save £38.05 RRP: £84.00
Vibration Alarm Sensors 120dB Ultra-Slim Detector Anti-Theft Burglar Alarm for Home Window Door Bike Bag Security Black
£8.95 Save £4.00 RRP: £12.95
Door Alarm Sensor Window Home Safety Alarms Indoor PIR Motion Infrared Detector USB Rechargeable
£12.95 Save £4.00 RRP: £16.95
Garage Door Bracket for Contact Sensor,Ring Sensor Mounting Bracket Security Accessories
£7.95 Save £6.00 RRP: £13.95
Wireless Door and Window Vibration Sensor Alarm 125dB Glass Breakage Anti-Theft Sensor, Easy Instal
£9.95 Save £1.00 RRP: £10.95
5Set/Lot Wireless Burglar Alarm Door and Window Magnetic Sensor Alarm Smart Home Security Protectio
£4.95 Save £3.00 RRP: £7.95
Wireless door alarm, alerts immediately when door is opened abnormally, powered by 12V dry battery, home security sensor
£15.95 Save £10.00 RRP: £25.95
Door and Window Alarm, High Decibel Anti-theft, 10-Pack, Home Security Door and Window Sensor
£38.95 Save £25.05 RRP: £64.00
Utp 4 Channel Passive Video Balun Transceiver-Subaoe
£23.95 Save £16.00 RRP: £39.95
WiFi Window Detector Real Time Record Versatile Smart Linkage Wireless Security Alarm Door Open Contact Sensor for Home
£16.95 Save £19.00 RRP: £35.95
Camera Infrared Camera Detection Instrument Sneak Shot Detection Instrument Night
£12.95 Save £8.00 RRP: £20.95
Tuya WiFi Temperature Humidity Sensor Smart Link Multifunction Detector
£17.95 Save £17.00 RRP: £34.95
Door And Window Alarm, Wireless Door And Window Detectors With Remote Control And Batteries, Anti-intrusion Anti-theft Magnetic Sensor For Home
£18.95
2 Pack Freezer Door Alarm, Window Security Alarm, 3/15/30/60 Seconds Wireless Fridge Alarm, 4 In 1 Door Sensor Doorbell Door Open Alarm Loud108db Jske
£27.95 Save £26.05 RRP: £54.00
Aqara Light Sensor T1 Zigbee 3.0 Light Sensor Smart Home Light Change Controlled for Home
£31.95
Freezer Door Alarm with Delay 3/15/30/60 Refrigerator/Pool Door Alarm for Security
£13.95
Wireless Door Alarm with Adjustable Delay, 4-in-1 Sensor for Freezer, Fridge, or Window Security Alert System
£14.95 Save £9.00 RRP: £23.95
TV Simulator with AC Adaptor, Anti-Burglar Theft Deterrent Home Security Timer and Sensor, EU Plug
£16.95 Save £26.00 RRP: £42.95
Zigbee Door Window Sensor for Smart Home Security Automation with Alarm Notification Support
£7.95 Save £11.00 RRP: £18.95
Mini Clothes Hooks for Perforated Doors, Windows, and Walls
£5.95 Save £16.00 RRP: £21.95
10 Pack Wired Door Window Cabinet Contact Sensors for Security Systems
£18.95 Save £11.00 RRP: £29.95
Magnetic Door Window Sensor, Easy-to-Install Security Switch for Home and Office Use
£17.95 Save £17.00 RRP: £34.95