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Security System Sensors

Shop the best prices on 11,212 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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2,081 - 2,112 of 3,200
Pack Freezer Door Alarm, 4 Modes 108dB Wireless Window Security Alarm, Magnetic Trigger for Home Freezer Cabinet Door Window
From £15.01
Door Sensor Door Alarm for Kids Safety with Remote Control 2Pairs Set
From £42.95
Utp 4 Channel Passive Video Balun Transceiver
From £20.95
4PCS Tuya ZigBee Smart Vibration Sensor: Real-Time Monitoring for Doors & Windows, Alarm System for Smart Homes
From £46.03
Recessed Push Switch Wall Lamps for Living Room and Bedroom - Reading Lights, Headboard Wall Light
From £9.16
w Pack Freezer Door Alarm, Window Security Alarm, 3/15/30/60 Seconds Wireless
From £114.05
433MHz Wireless Doorbell Button, Tuya Smart Home T1/H3 Alarm System Accessories SH
From £14.95
Easily Remove Security Tags with the Magnetic Remover Clothing Hard Tag Detacher - Effortlessly Remove Security Tags for Convenience and Peace of Mind
From £32.15
prodef 5 Pcs Mc-38 Wired Door Window Sensor Magnetic Switch compatible with Home Alarm System,When Sensor Together,Normally Closed Nc good quality
From £43.13
2pcs Garage Door Bracket for Ring Alarm Contact Sensors 2nd Gen (Sensor Not Included), Garage Door S
From £13.13
25 Pcs Mc-38 Wired Door Window Sensor Magnetic Switch Compatible with Home Alarm System,When Sensor Together,Normally Closed Nc
From £30.65
12V DYP-2HD01 Vibration Sensor for Security Detecting, Car Anti-Theft System, etc
From £11.95
2.4G Tuya WiFi temperature sensor smart temperature sensor with monitor
From £34.57
433MHz Outdoor Waterproof Wireless Infrared Detector Long Range for Home Security Systems for Wifi/GSM Alarms
From £30.00
2pcs Garage Door Bracket for Ring Alarm Contact Sensors 2nd Gen (Sensor Not Included), Garage Door S
From £13.13
Compatible With ZigBee Smart Home Door Sensor with App Timer Smart Security Door Window Alarm
From £25.95
Zigbee Temp Humidity Sensor with 90DB Siren
From £29.33
Tuya Zigbee Temperature Sensor, Waterproof, APP Remote Monitor, Smart Home
From £7.08
2Sets Overhead Garage Door Contacts Wired Magnetic Switch Alarm Sensor with Armored Wire Leads and A
From £31.91
Wireless Door Alarm 2 Pack, Door Security Sensor Chime with Remote, Magnetic Contact Window Alarm for Home Pool, 120dB Siren
From £22.95
TV Simulator Automatic Light Sensing 4/7 Hours 4 Inch UK Plug Home Security Gadget
From £25.95
4 Pcs Tuya WiFi Smart Temperature Humidity Sensor Indoor APP Monitoring Compatible with Alexa Google Home Assistant White ABS
From £30.95
Door Magnetic Sensor with Low Battery Reminder and Custom Alarm Wireless Home Door and Window Security Monitor
From £24.95
Magnetic Door Window Contact Sensor No/nc Magnetic Switch Easy To Install 0926 Edition 0118
From £8.95
Magnetic Switch Alarm Sensor Overhead Garage Door Contacts with L BracketEdition 0509
From £6.95
Wireless Home Door Window Sensor Burglar Security Alarms System Opening Magnetic Door Sensor 130db
From £18.28
Door Window Contact Sensor - Work with Siren, Alarm Host, Wireless Doorbell Receiver 1 piecewhite
From £26.33
90db Wireless Security Alarm Door Window Sensor Independent Magnetic Opening Sensor Enhanced Home Sa Edition 0718
From £9.95
Wireless Door Window Sensor Security Alarm System Remote Control 120dB Anti Theft Smart for Kids Cabinet Safety Home
From £12.95
Wireless Door And Window Vibration Sensor Alarm 125dB Glass Breakage Anti-theft Sensor, Easy Install Compatible with Home Safety Protection
From £11.06
1-7pcs Tuya WiFi/Zigbee Door Sensor Window Sensor Smart Home Wireless Door Detector Smart Life APP Remote Control for Alexa Google Home
From £8.04
2Sets Overhead Garage Door Contacts Wired Magnetic Switch Alarm Sensor with Armored Wire Leads and Adjustable Bracket
From £16.95