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Security System Sensors

Shop the best prices on 11,434 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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673 - 704 of 11,434
Self-Adhesive Wireless Magnetic Sensor Burglar Door Window Entry Alarm 90 Db
£179.00 Save £70.00 RRP: £249.00
Smart Vibration Sensor for Home Security Compatible with Tuya App, Real Time Alerts and Custom Settings
£27.95 Save £14.00 RRP: £41.95
Callback Locator Anti-Theft Voice-Activated Sensor Alarm N9
£15.95
4pcs U-Groove Pulley Roller Guide U Type Wheel for Hardware Doors Windows
£10.95 Save £31.00 RRP: £41.95
Smart Vibration Sensor for Tuya Zigbee, Home Security Automation with Real-Time Alerts & App Control
£9.95 Save £44.05 RRP: £54.00
EAS Security Tag Remover Hook - Mini Detacher Key for Retail Stores, Clothing & Merchandise
£15.95 Save £48.05 RRP: £64.00
Tuya Zigbee 3.0 Smart Door Sensor Door Open Closed Detectors Security Protection
£16.95 Save £14.00 RRP: £30.95
Best Professional GPS Tracker Detector - GPS Finder with High Accuracy
£54.00 Save £45.00 RRP: £99.00
Tuya Matter Thread Door Window Sensor USB Powered Smart Home Wireless Detector Work with Alexa Home
£19.95
Infrared Sensor Photocell for Gates Security Gate Motion Detector Security Infrared Sensor
£11.95
Window Door Security Alarm with Magnetic Sensor for Home Entry Protection Easy Install
£14.95 Save £7.00 RRP: £21.95
ZW111 Capacitive Fingerprint Scanner 3.3V Low Power Sensor Module for Door Lock and Access Control
£13.95 Save £7.00 RRP: £20.95
Smart Wireless Window Alarms Rechargeable Remote Control WiFi Door Opening Security System Sensor Status Detector
£19.95 Save £10.00 RRP: £29.95
Door opening sensor Window Door Alarm with Smart Function Smart Home Automation
£19.95 Save £10.00 RRP: £29.95
Wide Applications Door Alarm Sensor 125 dB Home Security Window Alarm Random Colour for Enhanced Protection
£14.95 Save £8.00 RRP: £22.95
Wireless Window Door Alarm Sensor, 110 dB Entry Alert, 4 Modes, Magnetic Break-In Protection for Home, Office, Garage
£14.95 Save £8.00 RRP: £22.95
Photocell Infrared Sensor Detector for Automatic Gate Obstacle Detector Anti-Theft Alarm System
£10.95 Save £5.00 RRP: £15.95
LD6002C 60G Millimeter Wave Radar Sensor Non-Contact Sensor for Fall Detection with High Accuracy and Compact Design
£149.00 Save £70.00 RRP: £219.00
Tuya ZigBee Light Sensor Smart Home Illumination Sensor APP Linkage Control Brightness Detector Illumination Automation
£16.95 Save £8.00 RRP: £24.95
Tuya Smart Zigbee Rain Sensor with Light Detector Solar Operated Outdoor Waterproof Rain Detector Remote Control 2Pcs
£38.95 Save £20.05 RRP: £59.00
Door and window sensors 5 pcs. Recessed Wired Door Window Sensor Door Window Alarm Sensor Home Security Alarm System 25-26s
£12.95 Save £12.00 RRP: £24.95
Detector Cover Durable Protector for Home Use 3Pcs
£19.95 Save £6.00 RRP: £25.95
Parking Assistant Alarm Wall Mounted Garage Parking Sensor with 3-Color LED Traffic Light for Timely Detection and Flashing Signal
£54.00 Save £30.00 RRP: £84.00
Tuya Zigbee Door and Window Sensor APP Alarm Remote Real-Time Push
£7.95
Door and window alarm 120db touch sensor
£21.95 Save £11.00 RRP: £32.95
BERM Proximity Sensor Switch Inductive Type ABS Shell DC12-24V 3-Wires PNP NO 5mm
£11.95 Save £14.00 RRP: £25.95
8pcs New Longer Door Window Wireless Burglar Alarm With Magnetic Sensor Home Safety Wireless Longer System Security Device
£10.95 Save £10.00 RRP: £20.95
Tuya Smart Door Sensor Smart Home Security Window Detector Door Sensor Switch Handle Window Alarm Contact Sensor
£13.95 Save £8.00 RRP: £21.95
Arealer High Sensitive Wired Glass Break Sensor Glass Breakage Vibrator Wired Glass Break Shock Detector Home Alarm System
£12.95 Save £7.00 RRP: £19.95
1 Set NO NC Magnetic Door Window Contact Sensor Alarm Reed Switch Fit for GPS Alarm or Other Device with 2 Screws White
£10.95
Door Window Sensor Detector Home Security Magnetic Sensor Door Window Anti-theft Alarm Surface Mount Strong Concealments
£18.95
Upgrades Door Window Sensorings 100dB Alarm Small Window Alarm Adjustable Volumes Remote Door Monitoring Simple Use for House
£26.95