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Security System Sensors

Shop the best prices on 8,427 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on TTMA, Aura, ZENGO and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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929 - 960 of 3,200
Tuya Zigbee Door Sensor Window Sensor Wireless Smart Door Sensor Alarm Support Home Security&Automation
£11.95 Save £14.00 RRP: £25.95
5pcs 433MHz Wireless Vibration Glass Break Detector, Adjustable Sensitivity, Compatible with Alarm Systems
£19.95 Save £18.00 RRP: £37.95
433MHz Wireless 2 Beams Active Infrared Detector 60M Sensor Alarm for Outdoor Park Home Security Alarm System
£89.00 Save £50.00 RRP: £139.00
TuyaWifi SOS Emergency Panic Button for Elderly Alarm Sensor Home Burglar Alarm Falling Detector Security Alarm System A
£12.95 Save £14.00 RRP: £26.95
Tuya WiFi Smart Door Sensor Home Security Protection Smart Life APP Door Window Senso
£12.95 Save £14.00 RRP: £26.95
Infrared P oelectric Sensor Beam 12v/24v Outdoor Waterproof Infrared Sensor Gate Signal for Slide Gate Opener Safety
£8.95 Save £8.00 RRP: £16.95
DFROBOT 24GHz MmWave C4001 Sensor Human Presence Distance Velocity Detection Sensor 25M UART for Real-Time Monitoring Tracking
£24.95 Save £19.00 RRP: £43.95
Wireless Home Door Window Sensor Burglar Security Alarms System Opening Magnetic Door Sensor 130db Security Alarms A
£13.95
Seeed Studio 60GHz MmWave MR60BHA2, ESPhome, Home Assistant, Breathing and Heartbeat Detection Sensor
£51.95
4K Ultra HD Universe Galaxy LED Projection Light Atmosphere Light
£49.95
5 Set Wireless Burglar Alarm Door and Window Magnetic Sensor Alarm
£11.95
Smart Door Sensor - WiFi Wireless Window Sensor Real-Time Message Notification Compatible with Alexa Google Assistant
£16.95 Save £16.00 RRP: £32.95
Tuya Smart Zigbee Rain Sensor with Light Detector Solar Operated Outdoor Waterproof Rain Detector Remote Control 2Pcs
£37.95 Save £31.05 RRP: £69.00
433MHz Outdoor Waterproof Wireless Infrared Detector Long Range for Home Security Systems Wifi/GSM Alarms
£18.95 Save £16.00 RRP: £34.95
Wireless Outdoor Door Window Magnetic Alarm Sensor Waterproof Monitor Burglar Anti Theft Alarm Home Security
£18.95 Save £17.00 RRP: £35.95
Smart Home Zigbee Temperature and Humidity Sensor Remote Control SmartLife Work with Alexa Google Assistant
£9.95 Save £9.00 RRP: £18.95
Tuya Smart WiFi Door Sensor 80dB Sound Window Sensor Smart Life Arm Disarm Door Sensor APP Alert Alarm Door Sensor
£10.95 Save £12.00 RRP: £22.95
WiFi Door Window Sensor APP Smart Home Security Protection Door Open Closed Detector for Alexa Yandex
£7.95 Save £9.00 RRP: £16.95
Zigbee Smart Vibration Sensor Detection Tuya Smart Life APP Notification Real-Time Motion Vibration Alarm Smart Home
£10.95 Save £10.00 RRP: £20.95
Wireless Rolling Door Sensor 433MHz Roller Shutter Garage Gates Magnetic Detector Thick Switch Anti-Theft
£11.95 Save £11.00 RRP: £22.95
Tuya ZigBee Devices Button Scene Switch Intelligent Linkage Smart Switch Battery Powered Automation Work with Smart Life
£7.95 Save £9.00 RRP: £16.95
4Pcs Tuya WiFi Smart Temperature Humidity Sensor Indoor Humidity Sensor APP Monitoring for Alexa Google Home Assistant
£23.95 Save £12.00 RRP: £35.95
Tuya ZigBee Smart Vibration Sensor Wireless Glass Break/Drop/Tilt Detector Built-in Smart Siren Alarm for Home Security
£19.95
Temperature Humidity Sensor Intelligent Linkage Wireless for TUYA ZigBee Audio Control for Google Home
£14.95 Save £4.00 RRP: £18.95
Infrared Beam Sensor Intrusion Alarm Outdoor Long Distance Infrared Detector AC1218V DC1224V 60m/196.9ft
£37.95 Save £11.00 RRP: £48.95
Light Curtain Sensor Switch Safety Light Grating Security Device(8 Beams BEM0840-C-280NB)
£79.00 Save £20.00 RRP: £99.00
Temperature Alarm 12VDC GSM 3G 4G RTU Metal for Solar Power Station Meteorological Observatory Library 4GL-V US Plug
£129.00 Save £10.00 RRP: £139.00
Waterproof Dual-Beam Photoelectric IR Detector - Outdoor Infrared Barrier Sensor with Lens Indicato
£25.95 Save £38.05 RRP: £64.00
Outdoor Door Window Magnetic Alarm Wireless Sensor Waterproof Monitor Burglar Anti Theft Home Securi
£13.95 Save £18.00 RRP: £31.95
32A 5Pin Industrial Socket 3 Phase IP44 Waterproof Insulated Wall Mount 380415V 3P+N+E
£15.95 Save £5.00 RRP: £20.95
Emergency Light 2 Head Bright White 9W LED Emergency Lighting for Office Business
£38.95 Save £15.05 RRP: £54.00
Smart WiFi Air Fan Lamp Touch Switch Voice Control Compatible for Google Home 110240VWhite
£29.95 Save £9.00 RRP: £38.95