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Security System Sensors

Shop the best prices on 10,780 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Gze, Dirtypigs and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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2,561 - 2,592 of 3,200
Compatible wired door magnetic switches for hotel guest room control systems; door magnetic switches are normally open; embedded door and window magne
From £29.95
Compatible eWeLink Zigbee wireless gateway security door and window magnetic temperature and humidity PIR security sensor kit Zigbee water immersion s
From £20.95
Solar-powered alarm with human body induction, infrared sound and light, and animal deterrent.711 alarm compatible
From £17.95
Compatible Tuya Smart Solar-Powered Wireless Infrared Beam Burglar Alarm Perimeter Wall Intrusion Detector Solar-Powered Beam Alarm Kit
From £159.00
Compatible ultra-long-range infrared beam alarm, outdoor infrared grating detector, door and window anti-theft gate infrared sensor
From £33.95
Compatible Tuya Smart Home WiFi Illumination Sensor, Home Linkage Smart Solar Brightness and Light Detector, WiFi Solar Light Sensor TY-SL-GZ
From £54.00
Alarm Magnetic Contacts For Nc Roller Shutter Garage Door Switch Sensor With L-bracket G--SZshsy02 G
From £7.95
American-style creative wall clock with world map, retro clock, living room metal wall clock12-inch > 0805H30.SZ compatible
From £54.00
Wireless vibration alarm for motorcycles and electric vehicles, vibration sensor for home doors and windows.Any combination compatible
From £30.95
Magnetic Switch Alarm Sensor Overhead Garage Door Contacts L BracketSZshsy02 G
From £9.95
Refrigerator door opening reminder, supermarket freezer door separation, welcoming voice sensor, bell, anti-theft alarm.1 door magnet + 1 bell compati
From £26.95
Refrigerator Door Opening Sensor Alarm With Editable Music1 Bell + 6 sensors compatible
From £31.95
Refrigerator door opening reminder, supermarket freezer door separation, welcoming voice sensor, bell, anti-theft alarm.4 door magnets + 1 doorbell co
From £23.95
Security Wireless Home Window Door Burglar Security Alarm System Magnetic Sensor compatible with Home Security System
From £7.48
Tuya Zigbee Door And Window Magnetic Sensor Wireless Connection Smart Home Wireless Door Detectors Door Magnetic Automation
From £12.91
10 Pair Wired Door Window Sensor Magnetic Contact Sensor Normal Closed Wired PSTN GSM WIFI Wireless Alarm System Home Security
From £24.26
Wireless Photocell 12V 24v Battery Powered infrared sensor detector for Automatic gate Opener(Battery not included)
From £18.68
2 Sets Wired Magnetic Door Sensor with Adjustable Bracket and Armored Wire Leads - Heavy Duty Overhead Garage Door Alarm Contact
From £17.95
2 Pack Wireless Door Window Freezer Door Alarm 3/15/30/60 Seconds Adjustable Delay Wireless Door Open Sensor For Child Safety Home Shops ZeGoods,H
From £30.95
Window alarm for home protection - 10 pack wireless magnetic door sensor
From £59.00
Tuya Intelligent Pressure Sensor for ZigBee Detection Automation Scene Linkage 400mm
From £40.95
Tuya Intelligent Pressure Sensor for ZigBee Gravity Detection Automation Scene Linkage 800mm
From £23.95
Tuya WiFi Smart Vibration Sensor Home Security Protection Smart Life App Real-Time Remote Shock Alarm History Record
From £10.95
10PCS MC-38 Wired Door Window Sensor Magnetic Switch NC Normally Closed for Wired WiFi GSM Home Alarm Security System
From £9.95
3 Sets Black Magnetic Switch Wiring NO/NC Flush Door Sensor Hidden Window Contact Reed Switch for Access Control Replace Alarm System [jkw]
From £22.76
Glass Break Alarm 125dB Window Vibration Detector Sensor Alarm 3 Pack Ultra-Slim Anti-Theft Alarm for Door and Window with Ajustment Sensiti
From £24.77
Built-in 90dB Siren Sound and Light Sensor, Compatible with Tuya Smart Life, NEO
From £30.74
IP65 Waterproof Solar Light Sensor for Outdoor Use with Real-Time Brightness Detection and Luminance Monitoring
From £32.08
Door and Window Anti-Theft Alarm Door and Window Alarm Window Anti-Theft Alarm Door Magnetic Alarm Glass Reed Switch
From £11.86
Tuya Zigbee Smart Door Sensor Rechargeable Wireless Window Alarm
From £10.54
12/24v Photocell Sensor Beam For Sliding Gate Opener Infrared Safety Photo Cell
From £49.14
Mini RFID Reader Sensor, WS1850S Chip, 13.56MHz, Compatible with Arduino & UIFlow
From £15.73