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Security System Sensors

Shop the best prices on 11,342 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on ZENGO, Aura, Redkid and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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2,913 - 2,944 of 11,342
4PCS Tuya ZigBee Smart Vibration Sensor Real Time Monitoring Door Window Detection Alarm Smart Home
£29.95
Glass Break Detectors, Window Alarm With 125 Db Alarm, Glass Vibration Sensor Alarm(2 Pcs) Banban
£30.61 Save £61.21 RRP: £91.82
Magnetic Clothing Hard Tag Remove Security Detacher
£14.95 Save £8.00 RRP: £22.95
WiFi Door Window 100dB Alarm with Magnetic Sensor Tuya APP Remote Alerts Door Open Closed Detectors Home Security Device
£13.95
Tuya ZigBee 3.0 Window Door Gate Sensor Detector Controlled Via Smart Life App for Home White
£12.95 Save £2.00 RRP: £14.95
Security Sensor Detector 130DB Smart Tuya Door Window Vibration Alarm for Warning Burglars Intruder Home Security Alarm
£20.40 Save £12.24 RRP: £32.64
Fridge Alarm Freezer Alarm with Adjustable Voice Reminders Close Door Reminder Voice Alert
£13.95
Tuya Zigbee Smart Light Sensor Illuminance Brightness Detection Home Automation Smart Home Detector APP Control
£18.56 Save £11.14 RRP: £29.70
1Pack Smart Door Sensor WiFi, Wireless Door Window Detector Alarm, Smart Linkage Window Door Contact Sensor
£15.47 Save £9.27 RRP: £24.74
433MHz Waterproof Wireless Doorbell Button SOS Emergency Panic Button LED Night Vision Fluorescent Ring Flash Alarm Accessories
£15.47 Save £15.47 RRP: £30.94
Door and Window Alarm, Door and Window Alarm, Door Window Sensor, Door Anti-theft Vibration Alarm, Wireless Home Alarm Anti-theft Alarm for Door Hand
£11.99 Save £28.77 RRP: £40.76
NEO COOLCAM NAs DS01Z Mini Wireless Door Window Sensor Alarm for Z-wave 300 500 Series (US)
£28.95 Save £35.05 RRP: £64.00
Tuya WiFi Smart Door Window Sensor Home Indoor Door Magnetic Detector Compatible with & Home White
£9.95 Save £3.00 RRP: £12.95
Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm White- (10 Sets)
£7.36 Save £14.16 RRP: £21.52
CO-Z Infrared Sensor Kit for Gate Opener, Outdoor Gate Safety Sensors Photocell IR Beam, Gate Photo Eye Sensor, Photoelectric Beam Infrared Sensor
£13.04 Save £10.44 RRP: £23.48
ZW111 Capacitive Fingerprint Scanner 3.3V Low Power Sensor Module for Door Lock and Access Control
£13.95 Save £7.00 RRP: £20.95
24pcs Door And Window Alarm Electronic Alarm Window Alarm Sensor Anti-burglary Window Security Alarm
£27.95 Save £14.00 RRP: £41.95
Magnetic Remover Clothing Hard Tag Remove/security Tag Detacher,Supermarket buckle remover unbutton magnetic buckle nail remover needle remover unlock
£28.95 Save £14.00 RRP: £42.95
Zigbee Smart Vibration and Tilt Sensor with App Alerts and Adjustable Sensitivity
£17.99 Save £17.99 RRP: £35.98
Refrigerator Door Alarm Open Alarm with Adjustable Voice Notifications Window Sensor, Voice Warning Door Lock Reminder for Garage Cellar
£15.95 Save £22.00 RRP: £37.95
Door Opening Sensor Wireless Time Delay Door Alarm Door Sensor Door and Window Security Alarm Home S
£11.95 Save £19.00 RRP: £30.95
Vibration Alarm Sensors 120dB Ultra-Slim Detector Anti-Theft Burglar Alarm for Home Window Door Bike
£12.95 Save £21.00 RRP: £33.95
BERM Proximity Switch 3‑Wire Cylindrical Detection Sensor Controller PRL18-5DP 10-30VDC
£14.95 Save £17.00 RRP: £31.95
2xBedwetting Alarm Urine Sensor Nocturnal Enuresis Pee Alarms for Kids Adults
£48.95 Save £5.05 RRP: £54.00
Wifi Temperature Humidity Sensor Wireless Temperature Detecor Home Smart Sensors Support Alexa Google Home
£38.41 Save £23.26 RRP: £61.67
Garage Door Bracket for 2nd Gen Contact Sensors - Security Accessory (Sensor Not Included)
£18.58
Outdoor Door Window Magnetic Alarm Wireless Sensor Waterproof Monitor Burglar Anti Theft Home Securi
£20.95 Save £5.00 RRP: £25.95
Portable Hidden Camera Detector - Wireless RF & Infrared Scanner for Hotel/Travel Security, Anti-Spy Monitoring Device -HK925
£17.95 Save £7.00 RRP: £24.95
2X Tuya Matter Thread Door Window Sensor USB Powered Smart Home Smart Door Sensor Alarm for Home Security&Automation
£38.95
2X Sensor Infrared Safety Beam Photocell Detector for Garage Gate / Swing / Sliding Door Access System
£20.95
For Tuya Zigbee Light Sensor Smart Home Illumination Sensor App Linkage Control Brightness Detector
£45.95 Save £48.05 RRP: £94.00
12 Gauge Trip Wire Alarm for Camping - Perimeter Alarm with Bear Deterrent
£21.34 Save £21.33 RRP: £42.67