Security System Sensors

Shop the best prices on 11,606 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on ZENGO, Aura, GreenZech and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

Filters

Sort by:

1,985 - 2,016 of 11,606

Per page:

Robot Vacuum Cleaner Spare Parts - Front Cliff and Side View Sensors for X40 Series Models

£11.95 Save £12.00 RRP: £23.95

Anti RF Signal Wireless Camera Lens Bug GPS Tracker Magnetic GSM Device Scan Finder hk

£119.00 Save £10.00 RRP: £129.00

AURA Glass Break Detectors, Window Alarm With 125 Db Alarm, Glass Vibration Sensor Alarm(2 Pcs) Banban Aura

£18.95 Save £19.00 RRP: £37.95

PIR Motion Detector Ceiling Surface Mount 360 Max 1200W

WIFI PIR Motion Detector Wireless Passive Infrared Detector Burglar Alarm Tuya APP Control Smart Home

12V Dual Wire PIR Motion Detector, Infrared Sensor Alarm, Home Security System Alarm for Shop/House/Factory.

Fake TV Simulator with Light Sensor - Home Security Device Imitates TV Activity to Deter Burglars When Away

£59.00 Save £25.00 RRP: £84.00

Door Opening Sensor Wireless Time Delay Door Alarm Door Sensor Door and Window Security Alarm Home

£7.95 Save £1.00 RRP: £8.95

Smart Motion Sensor,wifi Wireless Security Alarm,with Free Notification

£21.95 Save £9.00 RRP: £30.95

Magnetic Remover Clothing Hard Tag Remove/security Tag Detacher

Door and Window Alarm, Wireless Door and Window Detectors with Remote Control and Batteries, Anti-Intrusion Anti-Theft Magnetic Sensor use in Home and unbrand

£12.95 Save £19.00 RRP: £31.95

Window Alarm Sensors, Door Al compatible Home Security,120 Db Pool Door Alarm compatible Kids Safety (8 Pack)_Special Gift

£44.95 Save £24.05 RRP: £69.00

Wireless Door Window Alarm 6-Pack with Magnetic Sensor for Home Security

Tuya Zigbee Multifunctional Pressure Sensor Flexible Thin Film Pressure Sensor Smart Linkage Smart L

£30.95 Save £10.00 RRP: £40.95

2Pcs Smart WiFi Vibration Sensor Alarm Wireless Vibration Detector Alert Real-Time Activity & Shock

£16.95 Save £5.00 RRP: £21.95

Tuya Zigbee Temperature Humidity Sensor Hygrometer Thermometer Detector Smart Life Remote Control Su

£15.95 Save £5.00 RRP: £20.95

2X Tuya Matter Thread Door Window Sensor USB Powered Smart Home Smart Door Sensor Alarm for Home Security&Automation

Alarm when freezer door opens, security window alarm, 4 in 1 sensor doorbell opens

£40.95 Save £23.05 RRP: £64.00

Tuya Intelligent Pressure Sensor for ZigBee Detection 400mm

65/100/150/250mm Stainless Steel Float Switch Water Tank Level Sensor Double Ball Float Switch Tank Pool Flow Sensors

£25.95 Save £12.00 RRP: £37.95

Tuya Zigbee 3.0 Smart Contact Detectors Security Gate Door Window Sensor Transducer Smart Life Home

Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm White- (10 Sets)

2 Pack Freezer Door Alarm, Window Security Alarm, 3/15/30/60 Seconds Wireless Fridge Alarm, 4 In 1 Door Sensor Doorbell Door Open Alarm Loud108db Jske

£24.95 Save £4.00 RRP: £28.95

Plastic Water Flow Switch Vertical/Horizontal , For Water Magnetic Sensor AC 220V

£23.95 Save £12.00 RRP: £35.95

Tuya Zigbee 3.0 Smart Contact Detectors Security Gate Door Window Sensor Transducer Smart Life Home

Door Anti Burglar Protection Kit 911770 Door Security Device Replacement for Peugeot Boxer

£14.95 Save £15.00 RRP: £29.95

DY-SQ100B Water Leakage Detector with Two Sensors Generic1

£23.95 Save £7.00 RRP: £30.95

Smart Door & Window Sensor: Real-Time Alerts, Magnetic Detector for Home Security

Door And Window Alarm, 130db Wireless Door And Window Detectors With Remote Control And Batteries, Anti-intrusion Anti-theft Magnetic Sensor For Home

£6.95 Save £7.00 RRP: £13.95

Smart Door Window Detector Wireless Security Alarm Door Door Open Contact Sensor for Home Office

£14.95 Save £18.00 RRP: £32.95

Door Sensor, Wireless Smart Door Window Alarm, Wireless Security Alarm

Sonoff Dw2 Sensor Wifi Wireless Door Window Alarm