Filters

Security System Sensors

Shop the best prices on 13,563 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.

Filters
2,145 - 2,176 of 3,200
Magnetic Door Window Sensor with Easy Tape Installation for Alarm System and Home Factory Security
£11.95 Save £6.00 RRP: £17.95
Smart Vibration Sensor with WiFi, Adjustable Sensitivity and App Alerts for Home and Office Security
£15.95 Save £8.00 RRP: £23.95
PIR Motion Sensor Bracket with Adjustable Angles, Universal Detector Wall Mount for Quick Installation
£11.95 Save £6.00 RRP: £17.95
HC52 Magnetic Reed Switch Garage Door Alarm Sensor with Durable Zinc Alloy Housing, 2 Set Silver Gray
£13.95 Save £6.00 RRP: £19.95
5 Sets Magnetic Reed Switch DC100V Normally Open Closed Recessed Wired Door Window Sensor Switch for
£22.95 Save £7.00 RRP: £29.95
Baby Window Safety, Set Of 4 Durable Zinc Alloy Door Safety Locks Latches Handle Blocks With Fixing Screws Home Security For Upvc Doors And Windows (h
£29.95 Save £3.00 RRP: £32.95
NEW Tuya Door Sensor Wifi Window Shatter Sensor Door Window Magnetic/shock Detector
£30.95 Save £6.00 RRP: £36.95
12v Dual Wire Pir Motion Detector, Infrared Sensor Alarm, Home Security System Alarm For Shop/house/factory.
£18.95
Wireless Magnetic Sensor Door Window Entry Safety Security Burglar Alarm Bell for Home /Office (White)
£11.95 Save £8.00 RRP: £19.95
20 Pack Round White Paper Lantern,paper Lanterns Hanging Lanterns Wedding Party Decorations
£17.95 Save £10.00 RRP: £27.95
Magnetic Remover Clothing Hard Tag Remove/security Tag Detacher
£11.95 Save £12.00 RRP: £23.95
Stair light controller with PIR sensor 32CH ES32
£89.00
Jske 2 Pack Wireless Window Door Sensor Freezer Alarm 3/15/30/60 Seconds 4 In 1
£38.95 Save £20.05 RRP: £59.00
Brake Wheel Speed Sensor 4013251 Quick Response Real Time Monitoring Precise Adjustment Replacement for Polaris
£89.00 Save £40.00 RRP: £129.00
10W Magnetic Reed Switch Zinc Alloy Responsive NC Door Window Contact Sensor for Garage Warehouse Shop 100V
£27.95 Save £13.00 RRP: £40.95
Magnetic Door Window Contact Sensor Alarm Reed Switch Security Burglar Alarm S202412274399
£24.95 Save £12.00 RRP: £36.95
Brake Wheel Speed Sensor 4013251 Quick Response Real Time Monitoring Precise Adjustment Replacement for Polaris
£69.00 Save £50.00 RRP: £119.00
2024 Aqara Light Sensor T1 Zigbee 3.0 Brightness Sensor Smart Home Light Change Controlled for Home
£8.95 Save £4.00 RRP: £12.95
Window Alarm with Vibration Sensor, Window Security Alarm with Loud 125db Alarm and Sensitivity Adjustment, Ultra-Slim Burglar Alert Shock Sensor For
£30.95
Wireless Home Doors Windows Security Entry Alarm System Pack 6
£17.95
TTMA Window Alarm with Vibration Sensor, Window Security Alarm with Loud 125db Alarm and Sensitivity Adjustment, (2 Pack) TTMA
£16.95 Save £17.00 RRP: £33.95
Intelligent sensor for ozone counter and air quality analysis TroveMart TTMA
£119.00 Save £80.00 RRP: £199.00
door handle alarm, door and window alarm touch sensor alarm door and window sensor, 120dB touch sensor anti-theft
£18.95 Save £13.00 RRP: £31.95
2 Pack Window Door Alarm, 110dB Wireless Anti-theft Magnetic Sensor for Apartment Garage Safes DIY Installation
£17.95
Door Window Alarms, Adjustable Volume, Chime/Alarm, Door Window Alarm Sensor for Home Security, Kid jn TTMA
£44.95 Save £44.05 RRP: £89.00
100 Decibel Home Burglar Alarm Doorbell Vibration Sensor Door and Window Siren Ultra-Thin Round Shape with Sticker
£18.95 Save £13.00 RRP: £31.95
Outdoor LED Motion Sensor Switch 90~240V 180 Degree Security Infrared PIR Motion Sensor Detector Wall Light Switch
£19.95 Save £13.00 RRP: £32.95
Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm White- (30 Sets)
£20.95
8X Tuya Zigbee 3.0 Smart Contact Detectors Security Gate Door Window Sensor Transducer Smart Life Home(1PCS)
£37.95
Glass Break Detectors, Window Alarm With 125 Db Alarm, Glass Vibration Sensor Alarm(2 Pcs) Banban
£13.95 Save £14.00 RRP: £27.95
Infrared Sensor Security Alarm Anti-theft Motion Detectors For Home Guard System
£16.95 Save £10.00 RRP: £26.95
Tuya Zigbee 3.0 Smart Door Sensor Door Open Closed Detectors Security Protection
£16.95 Save £7.00 RRP: £23.95