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Security System Sensors

Shop the best prices on 14,938 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Ydcy, Dirtypigs and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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417 - 448 of 3,200
Smart WiFi Door Sensor, Wireless Magnetic Window Open/Close Detector for Home Automation
£16.95 Save £18.00 RRP: £34.95
COMPATIBLE Xiaomi Intelligent Mini Door Window Sensor for Xiaomi Smart Home Suite Devices, with the Xiaomi Multifunctional Gateway Use (CA1001)(White)
£15.95
ZigBee Vibration Sensor for Smart Home Security, Door & Window Break Alert, Compatible with Smart Life App
£13.95 Save £15.00 RRP: £28.95
Door and window alarm safety magnetic sensor
£19.95 Save £10.00 RRP: £29.95
Mini GSM PIR Alarm Motion Sensor Alarm Infrared Wireless GSM Alarm Anti-Theft Motion Detector with EU Plug
£17.95
Tuya ZigBee Light Sensor Luminance Sensor Beam Sensor Real-Time Luminance Detection Smart Home Automation App Control
£12.95
R558S Capacitive Fingerprint Acquisition Module Access Control Security Equipment Fingerprint Recog
£6.95
UTP 4 Channel Passive Video Balun Transceiver
£10.95
24Pcs Door and Window Alarm Electronic Alarm Window Alarm Sensor Anti-Burglary Window Security Alar
£32.95
Door Magnetic Alarm Wireless Door and Window Anti-Theft Alarm Home Anti-Theft Door Opening Sensor 10 Pcs
£13.95
2X Smart Magnetic Door Sensor Zigbee Door Sensor for Home Security Wireless Contact Sensor Programmable with Smart Life
£14.95
9pcs 433MHz Wireless Vibration Glass Break Detector, Adjustable Sensitivity, Compatible with Alarm Systems White
£37.95
RC-33 NC Recessed Wired Security Window Door Contact Sensor Alarm Magnetic Recessed Switch White - (6 Sets)
£7.95
2X Temperature Sensor Tuya Thermometer Detector Digital Display Home Smart Life App Alert Freezer Water Alarm EU Plug
£54.00
2X Tuya WiFi Smart Vibration Sensor Motion Detection Real-Time Remote Monitor Alarm for Home Window Drawers
£16.95
2X Tuya Matter Thread Door Window Sensor USB Powered Smart Home Wireless Detector Work with HomeKit Alexa Google Home
£36.95
2X Zigbee Smart Vibration Sensor Detection Tuya Smart Life APP Notification Real-Time Motion Vibration Alarm Smart Home
£19.95
8PCS Foot Sensing Strip Sensor Game Console Hand Bar Dance Machine Hand Dance Foot Switch Dance Machine Sensor Strip
£29.95
Home Security Wireless Remote Control Door Window Siren Magnetic Sensor Alarm Warning, 1 Remote Controller + 1 Magnetic Sensors
£12.95
Smart Motion Sensor,wifi Wireless Security Alarm,with Free Notification
£20.95 Save £11.00 RRP: £31.95
Hand Knitting Car Ornaments Decorative Rainbow-Shape Car Pendant for Vehicle Office Door Window Balcony
£3.95 Save £16.00 RRP: £19.95
Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm White- (10 Sets)
£15.95 Save £12.00 RRP: £27.95
Surface Mount Wired Nc Door Contact Sensor Alarm For Door Window Cabinets 10pcs JKW
£15.95 Save £8.00 RRP: £23.95
Smart Door and Window Sensor Zigbee Wireless Connection Door Open/Closed Detector Work With Tuya Sma
£25.95 Save £7.00 RRP: £32.95
Light Sensor DC 5V 12V USB Wire Night Auto-on Light Sensor Cable compatible Home Security and Lighti
£11.95
Garage Door Bracket compatible Ring Alarm Contact Sensors 2nd Gen (Sensor Not Included), Garage Door
£10.95
Tuya Zigbee Solar Light Sensor IP65 Waterproof Outdoor Brightness Detector with Real Time Luminance
£26.95
Magnetic Switch Alarm Sensor Overhead Garage Door Contacts with L Bracket
£9.95 Save £7.00 RRP: £16.95
WiFi Door Sensor Real Time Alarm Sensitive Smart Door Sensor for Home Office Hotel
£12.95 Save £6.00 RRP: £18.95
2 Pack Window Door Alarm, 110dB Wireless Anti-theft Magnetic Sensor
£28.95 Save £6.00 RRP: £34.95
10 Pack Window Alarm with Wireless Door Magnetic Sensor for Home Security System, Pool Door Alarm
£36.95 Save £47.05 RRP: £84.00
Wireless White Door Alarm Sensor High Decibel Security Burglar Alert
£6.95 Save £4.00 RRP: £10.95