Filters

Security System Sensors

Shop the best prices on 13,143 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.

Filters
1,025 - 1,056 of 3,200
Vibration Sensor Module 10 Pack Long Lasting Triggers For Relay Modules In Security Devices Clean Output Signals
£12.95 Save £6.00 RRP: £18.95
WiFi Door Window Sensor with App Alerts for Home Security and Kid Safety, Easy Install 1 Pack
£13.95 Save £6.00 RRP: £19.95
Wireless Infrared Gate Beam Sensor Anti Theft Alarm IP55 Waterproof for Station Automatic Door
£159.00 Save £150.00 RRP: £309.00
Wireless Gate Sensor with Infrared Beam, IP55 Weatherproof, Low Battery Alert for Outdoor Gates
£34.95 Save £19.05 RRP: £54.00
Magnetic Reed Switch Surface Mount NO Door Contact Sensor Alarm, Zinc Alloy Silver MC58 1PC
£17.95 Save £9.00 RRP: £26.95
Infrared Detector Door Light Sensor Burglar Alarm System
£159.00 Save £100.00 RRP: £259.00
Family Vibration Sensor 3Pcs Set for Accurate Vibration Alarm
£35.95 Save £33.05 RRP: £69.00
Fake TV Simulator with AC Adaptor Anti-Burglar and Theft Deterrent Home Security and Sensor,EU Plug
£79.00 Save £60.00 RRP: £139.00
2025 Ring Alarm Riser 1/4 inch 5 Pack Mount for Entryways
£15.95 Save £16.00 RRP: £31.95
3D Facial Recognition Module with AI Offline Intelligence and Binocular Infrared Technology C
£26.95 Save £19.00 RRP: £45.95
2Pcs WiFi Vibration Sensor Alarm Wireless Vibration Detector White
£18.95 Save £3.00 RRP: £21.95
Professional animal alarm for outdoor - Wild boar repellent & security
£16.95 Save £31.00 RRP: £47.95
Door opening detector for house with wireless magnetic sensor and alarm
£10.95 Save £38.05 RRP: £49.00
Tuya Smart Zigbee Temperature & Humidity Sensor with LCD Display - Real-Time APP Monitoring & Google Home Compatibility
£5.95 Save £5.00 RRP: £10.95
130dB Wireless Door and Window Alarm with Remote Control and Batteries, Magnetic Sensor Aura
£15.95 Save £15.00 RRP: £30.95
Door and Window Alarm, 120dB Touch Sensor Door Handle Anti-Theft Alarm Vibration Window Aura
£13.95 Save £13.00 RRP: £26.95
Black Silver (A) No Box $Wired SensorWired Sensor StripWired Sensor Signal Receiver Supporter
£13.95 Save £1.00 RRP: £14.95
Magnetic Clothing Hard Tag Remove Security Detacher
£18.95
24pcs Door And Window Alarm Electronic Alarm Window Alarm Sensor Anti-burglary Window Security Alar
£28.95
Tuya Wifi Smart Door Magnetic Sensor App Control Usb Wireless Door Window Sensor Door Magnetic Alarm Detector
£9.95
4pcs Car Tpms Tire Pressure Monitor Warning System Sensor A0009054100 For - E-class W212 W204 X253 C205
£25.95
Car Truck 4 Way Circuit Ato Standard Blade Fuse Box Board Block Holder + Free Fuse 12v/24v
£29.95 Save £12.00 RRP: £41.95
Tuya Zigbee 3.0 Smart Door & Window Sensor with MQTT Support for Home Security
£26.95 Save £12.00 RRP: £38.95
Door Opening Sensor Wireless Time Delay Door Alarm Door Sensor Door and Window Security Alarm Home S
£6.95 Save £4.00 RRP: £10.95
Tuya ZigBee Smart Vibration Sensor Real Time Monitoring Door Window Detection Alarm Smart Security
£9.95 Save £4.00 RRP: £13.95
Door Anti Burglar Protection Kit 911770 Door Security Device Replacement For Peugeot Boxer
£21.95
WIFI Human Presence Sensor Detector Radar Wave Detection Sensor for Home Security Tuya Human Body Exists Sensor 5.8G
£22.95 Save £13.00 RRP: £35.95
Smart Wifi Temperature and Humidity Sensor for Home Iot Device
£8.95 Save £40.05 RRP: £49.00
Bouton d'alarme d'urgence sans fil SOS
£9.95 Save £3.00 RRP: £12.95
Outdoor Door Window Magnetic Alarm Wireless Sensor Waterproof Monitor Burglar Anti Theft Home Security
£13.95 Save £8.00 RRP: £21.95
10 Sets 433MHz Wireless Magnetic Door Window Sensors
£28.95 Save £5.00 RRP: £33.95
Magnetic Sensor Bed Wetting Alarm Rechargeable Loud Sound Vibration Waterproof Bedwetter Pee Alarm Monitor for Kids
£30.95