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Security System Sensors

Shop the best prices on 10,585 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Gze, Dirtypigs and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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2,657 - 2,688 of 3,200
3X Tuya Intelligent Pressure Sensor for ZigBee Gravity Detection Automation Scene Linkage 800mm
From £89.00
10W Magnetic Reed Switch Zinc Alloy Responsive NC Door Window Contact Sensor for Garage Warehouse Shop 100V Suitable for Various Application Edition 0
From £28.95
Zigbee Smart Door Sensor for Open/Close Detection with Security Protection Feature
From £10.74
Smart LED Alert System with 120dB Outage Warning Siren, Requires 9V Battery for Power Failure Notification
From £15.84
LQ-698 Tuya Smart Home Wireless Temperature And Humidity Detector Sensor, Need to be used with Gateway (TBD05620685)
From £25.95
Smart WiFi Vibration Sensors, Wireless Detectors with Real-Time Alerts for Activity and Vibrations
From £22.60
433MHz Wireless Sensors for Door and Window Security Systems Home Burglar Alarm Kits
From £40.73
Zigbee Door Window Sensor Open/close Detector Smart Home Security Alarm Dirtypigs
From £12.95
Home Security Burglar Alarm Wireless Door Opening Alarm Anti Theft Intruder Enter House Magnetic Sensor Door Window
From £8.95
Home Security Burglar Alarm Wireless Door Opening Alarm Anti Theft Intruder Enter House Magnetic Sensor Door Window
From £7.95
PA-461 Wired Passive Infrared Curtain PIR Motion Detector Sensor Alarm(White)
From £7.95
Magnetic Door Window Sensor Reed Switch for Home Security ABS Waterproof Alarm System 315 433MHz Normally Closed Open
From £9.53
Fuel Tank Float Sensor 341 3685 Real-Time High Accuracy Monitor
From £40.32
Door Stop Alarm Door Window Burglar Alarm Travel Business Trip Home Hotel Alarm Sensor
From £11.95
Compatible With ZigBee Smart Home Door Sensor with App Timer Smart Security Door Window Alarm
From £24.95
Matter Thread Door/Window Sensor Compatible With Tuya Smart Home System
From £30.95
Top 432EE Remote Control, 2 Portable 433 Remotes for Garage Doors
From £20.92
1M NTC 10K/B3435 Temperature Probe, Waterproof Thermistor Cable
From £19.18
2 Pcs Photocell Light Sensor Switch AC110-220V 10A Dusk to Dawn
From £10.97
Tuya Door Magnetic Alarm, Anti-Theft Alarm, WIFI APP Door Magnetic Opening Reminder Remote Alarm bombl4
From £16.95
Tuya Zigbee Smart Door Sensor Door Open Closed Detectors Security Protection Smart
From £4.79
2-Pack Universal Garage Remote 433MHz Copy, 4-Channel Door Remote Control
From £16.76
Wireless Door Sensor 433MHz
From £44.93
Magnetic Door Contact Switch
From £41.33
Tuya WiFi Light Sensor for Smart Home, APP Control, Brightness Detection, Illumination Monitor
From £11.17
Tuya Smart Vibration Sensor ZigBee Tuya Sensor Monitor App Control Security Protection Zigbee Sensor Motion Shock Alarm
From £8.95
Wild boar alarm deterrent device
From £31.19
Automatic IR Beam Detector for Security System
From £18.89
Wireless Door and Window Vibration Sensor Alarm 125dB Glass Breakage Anti-Theft Sensor, Easy Install
From £14.89
4X Magnetic Sensor Home Door Window Entry Warning Alarm Switch
From £5.95
10 Pack Wired Door and Window Contact Sensors for Security Alarms
From £20.95
Wireless Door and Window Alarm with 3/15/30/60 Second Delay, 4-in-1 Security Sensor for Freezer, Fridge, and Doorbell Alert, 108dB Loud Warning Sound
From £15.05