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Security System Sensors

Shop the best prices on 12,790 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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289 - 320 of 3,200
Active Infrared Beam Sensor for Gate Openers, Anti-Theft Access Control Security Alarm System
£7.95 Save £16.00 RRP: £23.95
Tuya ZigBee Door Sensor: Open/Close Detection & App Alerts
£49.00 Save £25.00 RRP: £74.00
Magnetic Clothing Security Tag Remover - Hard Tag Detacher for Retail Stores
£14.95 Save £10.00 RRP: £24.95
Magnetic Clothes Security Tag Remover & Detacher for Retail Stores
£34.95 Save £29.05 RRP: £64.00
TV Simulator with AC Adapter, Anti-Burglar Theft Deterrent Home Security Timer & Sensor, EU Plug
£16.95 Save £17.00 RRP: £33.95
Perimeter Trip Wire Alarm 10.5x3cm, 187g, Desert Yellow
£24.95 Save £13.00 RRP: £37.95
2X Mini Tuya WIFI Elderly SOS Button Waterproof Emergency Panic Sensor Alert Push to Mobile Home Automation Security unbrand
£23.95 Save £14.00 RRP: £37.95
Tuya Zigbee Rain Sensor 2-in-1 Light Detector Rainwater Detector
£14.95 Save £9.00 RRP: £23.95
WiFi Door Sensor, Smart Door Window Sensor,for Assistant
£12.95 Save £7.00 RRP: £19.95
2Pcs WiFi Vibration Sensor Alarm Wireless Vibration Detector White
£17.95 Save £10.00 RRP: £27.95
Tuya ZIGBEE Wall Emergency Button APP Smart Home Sensor 8x6 ZigBee Intelligent Remote Alarm
£17.95 Save £11.00 RRP: £28.95
4X Tuya Wifi Door Sensor Window Entry Sensor Security Burglar Magnetic Sensor Alarm Smart Life for APP Remote Control unbrand
£22.95 Save £13.00 RRP: £35.95
10pcs 433MHz Wireless Vibration Glass Break Detector, Adjustable Sensitivity, Compatible with Alarm Systems unbrand
£40.95 Save £23.05 RRP: £64.00
DC 12v 24v Infrared Sensor Detector Door Safety Photocell Beam Sensor for Automatic Door
£10.95 Save £6.00 RRP: £16.95
1 Pair Automated Gate Safe Infrared Detector Sensor/ Swing /Sliding/Garage Gate / Door Safety Infrared Photocells
£13.95
Wireless SMS Home Intelligent GSM Alarm System with LCD screen (BL-6000)
£169.00 Save £90.00 RRP: £259.00
Wireless Door Window Alarm 6-Pack, 90 dB Magnetic Sensor Home Office Security
£17.95 Save £17.00 RRP: £34.95
Tuya Smart WIFI Door Sensor Breaking in Protection Alarm Anti-Theft 90DB Window Open Detector Voice Control
£11.95 Save £3.00 RRP: £14.95
High Sensitivity Detection Locator, Listener, Peeping Pinhole Camera, Detector,
£11.95 Save £11.00 RRP: £22.95
Wired Metal Door Magnetic Contact Sensor Detector Garage Warehouse Security Magnetic Switch Alarm Electromagnetic Contact Type Wired Sensor Detector S
£17.95 Save £10.00 RRP: £27.95
Smart Wifi Door Window Sensor Magnetic Detector Home Security Alarm Voice Control for Google Home
£17.95 Save £14.00 RRP: £31.95
Rankomu Door Window Magnetic Contact Wired Sensor Detector Switch for Home Garage Alarm Security,Magnetic Detection Contacts Magnetic Detector Switch
£17.95 Save £10.00 RRP: £27.95
WiFi Door Window Sensor 2.4GHz DIY Protection Alarm Alert Easy Control for Home Garage Apartment
£11.95 Save £7.00 RRP: £18.95
Innovire Door Window Alarm Security Home Burglar Alarm Normally Closed Easy to Install
£10.95 Save £8.00 RRP: £18.95
5 Sets Magnetic Reed Switch DC100V Normally Open Closed Recessed Wired Door Window Sensor Switch for
£22.95 Save £7.00 RRP: £29.95
Garage Door Bracket for Ring Alarms Contact Sensors(2nd Gen), Easy-to-Install Garage Door Safety Acc
£6.95 Save £2.00 RRP: £8.95
Zigbee Smart Vibration Sensor,Real Time Monitoring,Door Window Vibration Detection Siren for Home,Ap
£10.95 Save £3.00 RRP: £13.95
4PCS Tuya ZigBee Smart Vibration Sensor Real Time Monitoring Door Window Detection Alarm Smart Home
£32.95 Save £10.00 RRP: £42.95
Tuya Intelligent Pressure Sensor for ZigBee Detection Automation Scene Linkage
£27.95 Save £7.00 RRP: £34.95
Tuya Zigbee 3.0 Smart Contact Detectors Security Gate Door Window Sensor Transducer Smart Life Home
£7.95 Save £2.00 RRP: £9.95
4X Sensor Wireless Connectivity User-Friendly App Smart Wifi Temperature and Humidity Sensor for Home Iot Device
£17.95 Save £9.00 RRP: £26.95
4in1 Multi-Functional Door Magnetic Alarm Touch Button Door and Window Alarm Displacement Alarm Sensor 125dB
£9.95 Save £5.00 RRP: £14.95