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Security System Sensors

Shop the best prices on 14,533 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on Dirtypigs, GreenZech, Ydcy and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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1,281 - 1,312 of 3,200
Intelligent sensor for ozone counter and air quality analysis
From £129.00
Magnetic Door Window Sensor Alarm for Home Security
From £5.95
10pcs Surface Mount Wired NC Door Contact Sensor Alarm for Door Window Cabinets
From £17.95
Glass Break Detector, Window Alarm with 125dB Alarm, Glass Vibration Sensor Alarm for Your Home, Office (2 Pieces)
From £15.95
Magnetic Sensor Home Door Window Entry Warning Alarm Switch
From £1.95
,4vwin Fake Tv Simulator With Ac Adaptor Anti-burglar And Theft Deterrent Home Security Timer And Sensor (5v British Standard Plug Type).
From £12.95
Reflector P ocell Long Range 12-24V DC/AC Automatic Gate Infrared P ocell Sensor with Waterproof Cover
From £24.95
TUYA Zigbee Temperature Sensor APP Remote Monitor Tuya Waterproof Temperature Sensor Smart Home 1M
From £11.95
Tuya Wifi Smart Door Sensor Window Entry Sensor with Scene Interaction Button Smart Life for APP Remote Control
From £11.95
4 Pcs Tuya WiFi SOS Emergency Button Wireless One Key Call Help Home Elderly Children Security Protection A
From £41.95
for 117 25700071 Tattletale Magnetic Switch
From £79.00
90db Wireless Security Alarm Door Window Sensor Magnetic Opening Sensor Enhanced 5Pcs
From £9.95
Infrared Sensor Switch No Contact Contactless Switches Door Release Exit Button with LED Indication
From £6.95
Door Window Vibration Sensor Alarm 130dB Adjustable Sensitivity Alarm Warehouse Security Sensor for Home Office 2 Pack
From £14.95
DFROBOT 24GHz MmWave C4001 Sensor Human Presence Distance Velocity Detection Sensor 25M UART for Real-Time Monitoring Tracking
From £22.95
TUYA Zigbee 3.0 Smart Window Door Sensor ZigBee 3.0 Wireless Connection Multifunction for Smart Echo Hub SmartLife App
From £12.95
TPMS Motorcycle with 2 External Sensors Smart Tyre Alarm Kit
From £27.95
Zinc Alloy Housing Magnetic Reed Switch, Security Wired Rolling Door Contact
From £8.95
2X Tuya Intelligent Pressure Sensor for ZigBee Gravity Detection Automation Scene Linkage 400mm
From £41.95
2X Tuya Zigbee Smart Light and Rain Sensor 2-in-1 Function, Light and Rainwater Detection Smart Life App
From £35.95
10 Wireless Home Door and Window Security Alarm System Magnetic Sensors
From £21.95
RC-33 NC Recessed Wired Security Window Door Contact Sensor Alarm Magnetic Recessed Switch White - (6 Sets)
From £6.95
4pcs Door Window Sensor Zigbee Wireless Connection Smart Mini Door Sensor Work for Aqara Gateway Mi Home HomeKit
From £79.00
DFROBOT 24GHz MmWave C4001 Sensor Human Presence Distance Velocity Detection Sensor 25M UART for Real-Time Monitoring Tracking
From £24.95
Zigbee Smart Air Pressure Environment Sensor Smart Home for Mi APP
From £47.95
WiFi Smart Zigbee Temperature and Humidity Sensor LCD Screen History Record Smart Home Security Remote Control unbrand
From £12.95
5-24VDC PIR Sensor 24 Steps Stair Light Controller ES24 24CH Single Color RGB Pixel SPI Stairway Light Led Controller
From £54.00
Tuya WiFi Smart Vibration Sensor Motion Detection Real-Time Remote Monitor Alarm for Home Window Drawers
From £9.95
Tuya Zigbee Temperature and Humidity Sensor Alarm with LED Display for Seedling Fermentation Animal Breeding UK Plug
From £36.95
Wireless Window Door Sensor, Magnetic Contact Switch, AC220V 2500W, Ideal for Extractor Hoods and Home Security EU Plug
From £11.95
3X Tuya Smart Vibration Sensor ZigBee Tuya Sensor Monitor App Control Security Protection Zigbee Sensor
From £22.95
Split Type Door and Window Sensor Door Magnet Sensor EU Black
From £13.95