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Security System Sensors

Shop the best prices on 13,429 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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1,889 - 1,920 of 3,200
Vibration Alarm Sensors 120dB Ultra-Slim Detector Anti-Theft Burglar Alarm for Home Window Door Bike Bag Security Red
£8.95
Turbidity Sensor Suspended Turbidity Value Detection Module Kit for
£9.95
Tuya Zigbee Door and Window Sensor Automation Security Protection Smartlife APP Alarm Remote Real-T
£8.95
Tuya Wifi Door Sensors Alarms Contact Wireless Door Window Magnet Entry Detector Sensor For Your Home Security
£26.95 Save £67.05 RRP: £94.00
Door Sensor Wireless Window Contactor Smart Home Security Alarm Sensor Support Alexa Door Sensor With Tamper Alarm
£44.95 Save £24.05 RRP: £69.00
Magnetic Remover Clothing Hard Tag Remove/security Tag Detacher
£20.95
Magnetic Remover Clothing Hard Tag Remove/security Tag Detacher
£19.95
Door And Window Alarm, Wireless Door And Window Detectors With Remote Control And Batteries, Anti-intrusion Anti-theft Magnetic Sensor Compatible With
£15.95
Smart home wifi door and window alarm
£25.95 Save £13.00 RRP: £38.95
Door Sensor Alarm Burglar Exit AntiTheft Infrared Sensing Safety Home Shop Security(Pink )
£13.95 Save £11.00 RRP: £24.95
Electric Rivet Nut Gun Riveting Tool Cordless Riveting Drill Adaptor Insert Nut Tool Multifunction Nail Gun Auto Rivet
£10.95 Save £11.00 RRP: £21.95
Wired Photoelectric Vibration Alarm Sensor Detector Home Security Alarm System
£10.95 Save £14.00 RRP: £24.95
Magnetic Sensor Magnetic Switch Sensor Window Door Alarm Security Detector Wired Contact Magnetic Wide Gap for Home Garage-Yvan
£13.95
2pcs Magnetic Reed Switch Normally Open Closed Magnetic Contact Switch for Door Wall
£18.95 Save £16.00 RRP: £34.95
1pair 20m Simple Beam Alarm Photoelectric Infrared Sensor Detector Home Door Security System
£22.95 Save £20.00 RRP: £42.95
RTU5023 Temperature Humidity Alarm GSM 3G 4G Wireless SMS Alert Power Outage Failure Alarm Environmental Monitor AC 100240V 4GL-E EU Plug
£169.00 Save £140.00 RRP: £309.00
Wireless Door Window Alarm for Home Security Sensor, Child Safety Anti-Theft, Pool Monitoring Device (2 Pack)
£44.95 Save £94.05 RRP: £139.00
Zigbee Door Sensor Window Sensor Tuya Door Opener Detector Wireless Smart Door Sensor Alarm for Home Security&Automation
£11.95
Infrared Sensor Photocell for Gates Security Gate Motion Detector Security Infrared Sensor
£12.95
Tuya ZigBee Light Sensor Luminance Sensor Beam Sensor Real-Time Luminance Detection Smart Home Automation App Control
£23.95
Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm White- (10 Sets)
£8.95 Save £40.05 RRP: £49.00
12/24v Photocell Sensor Beam For Sliding Gate Opener Infrared Safety Photo Cell
£14.95 Save £49.05 RRP: £64.00
Hide Camera Detectors Anti Candid Detector Signal & WiFi Scanners Portable Detector for Hotel Multicolor
£74.00
Smart WiFi Thermometer with Freezer Alert for Home Temperature Monitoring
£34.95 Save £7.00 RRP: £41.95
Zigbee Smart Rain Sensor for Outdoor Wireless Rain Detection Waterproof, Zigbee Hub Required,Linka 2025
£13.95 Save £14.00 RRP: £27.95
1-10pcs Tuya WiFi Door Sensor Window Sensor Smart Home Wireless Door Detector Smart Life APP Remote Control for Alexa Google Home 25-26
£89.00 Save £60.00 RRP: £149.00
Sonoff DW2-WiFi Wireless Security Window Door Sensor Home Sercurity Alarm Work With eWeLink APP Support Sonoff Devices IFTTT 25-26
£119.00 Save £80.00 RRP: £199.00
2 Pcs Infrared Beam Detector Burglar Ir Alarm Sensor Automatic Door Light Sensor 2025
£29.95 Save £29.05 RRP: £59.00
Door Window Sensor Quick Response Data Storage Voice Operation Red LED Door Alarm
£15.95 Save £5.00 RRP: £20.95
433MHz Door Magnetic Contact Wireless Sensor Detector Switch for Home Garage Alarm Security
£10.95 Save £3.00 RRP: £13.95
Utp 4 Channel Passive Video Balun Transceiver
£24.95 Save £29.05 RRP: £54.00
Wireless Home Alarm Kit, Wifi Door Window Sensor, Smart Door Status Detection, Phone Notification, Work With Smart Life App
£25.95 Save £48.05 RRP: £74.00