Filters

Security System Sensors

Shop the best prices on 9,244 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Dirtypigs, Aura and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

Filters
8,801 - 8,832 of 9,244
Refrigerator And Freezer Alarm, Door Left Open, Reminders At 60 Seconds Or More
£26.05 Save £36.00 RRP: £62.05
Wireless Signal Detector 5-Level Sensitivity 4 Alarms Black
£25.07 Save £9.74 RRP: £34.81
Door Alarm Sensor, Wireless Remote Window Alarm, 2 Remote Controls, 130 dB Siren, Magnetic Security Sensor, Entry Burglar Alert, Security Alar
£22.98 Save £22.98 RRP: £45.96
Alarm Magnetic Contact for Roller Shutter Garage Door Sensor NF
£18.48 Save £18.48 RRP: £36.96
4 in 1 Function Door Magnetic Sensor Alarm LED Smart Wireless Door Window Alarm for File Cabinet
£6.95 Save £7.00 RRP: £13.95
Wireless Mailbox Alert System with LED Light and 800 Ft Range Notification
£19.98 Save £23.98 RRP: £43.96
Infrared Beam Detector Burglar Ir Alarms Sensor Alarm System
£279.68 Save £446.24 RRP: £725.92
Infrared Beam Detector Burglar Ir Alarms Sensor Alarm System
£279.68 Save £446.24 RRP: £725.92
Solar Sensor Alarm Light IP55 Alarm Animal Repellent Anti-Wild Boar Drive 8 LEDs jy unbrand
£21.89 Save £12.74 RRP: £34.63
Garage Door Bracket for Ring Alarms Contact Sensors(2nd Gen), Easy-to-Install Garage Door Safety Acc
£6.95 Save £5.00 RRP: £11.95
Tuya Door Window Sensor Wifi, Open Close Detector Home Security System, Smart Life Remote Control
£8.95 Save £2.00 RRP: £10.95
Door and Window Sensor: 130dB Anti-Theft Alarm for UK Home and Hotel Security
£20.95 Save £6.00 RRP: £26.95
12/24v Photocell Sensor Beam For Sliding Gate Opener Infrared Safety Photo Cell
£14.23 Save £48.06 RRP: £62.29
Tuya Intelligent Pressure Sensor for ZigBee Detection Automation Scene Linkage 400mm
£30.95
LD6002C 60G Millimeter Wave Radar Sensor Fmcw Non-Contact Sensor for Fall Detection
£23.95
Expandable for Solar Wireless Driveway Alarm System (Only Sensor, CAN NOT Work Without Receiver)
£22.95
Tuya BT Fingerbot Intelligent Finger Robot Wireless Switch Button Pusher Bot with APP Control Compatible with Alexa Voice Smart Home
£22.95 Save £11.00 RRP: £33.95
Tuya Zigbee 3.0 Smart Contact Detectors Security Gate Door Window Sensor Transducer Smart Life Home
£22.95 Save £15.00 RRP: £37.95
SONOFF Zigbee Door Window Sensor for Smart Home Security, Compatible with Alexa and Google Home in the UK
£40.75 Save £7.20 RRP: £47.95
433MHz Smart Home WiFi Door Sensor - Magnetic Switch for Window and Door Alarms, APP Alerts for Car and Garden Security
£17.95 Save £12.00 RRP: £29.95
Door And Window Security Alarms Wireless Magnetic Sensors Suitable For Home Apartment Family Protective And Child Safety
£15.07
433MHz Door Magnetic Wireless Sensor Detector Switch For Home Garage Alarm Security, Compatible With 433MHz Receivers
£11.99 Save £6.00 RRP: £17.99
Set of 25 Rivet Nuts Inserts for Door Alarm Sensors, 2.90X1.60X1.60CM, Compatible with Garage Door Expansion Nut Systems
£22.79 Save £11.39 RRP: £34.18
Smart Door/Window Sensor, Magnetic Detector, Home Security Alarm, Voice Control for Google Home
£15.35 Save £4.61 RRP: £19.96
Wireless Home Doors Windows Security Entry Alarm System Pack 6
£10.72 Save £23.65 RRP: £34.37
Magnetic Clothing Security Tag Remover, Hard & Security Tag Detacher for Retail Stores
£14.95 Save £7.00 RRP: £21.95
suitable for Tuya Smart Zigbee Rain Sensor with Light Detector Solar Operated IPX6 Waterproof Rain Detector Remote Control-jc
£31.19 Save £11.85 RRP: £43.04
WiFi Door Window Sensor: Smart Home Burglar Alarm with Instant Notifications & Tuya Support
£22.79
SM2 WLTE 2 Channel 4G SMS Remote Alarm Controller with APP
£55.64 Save £34.11 RRP: £89.75
Zigbee Temperature and Humidity Sensor Mini Temperature Humidity Detector with for App Control
£7.95 Save £3.00 RRP: £10.95
Tuya Zigbee Multifunctional Pressure Sensor Flexible Thin Film Pressure Sensor Smart Linkage Smart L
£22.95 Save £9.00 RRP: £31.95
Tuya ZigBee Smart Vibration Sensor Real Time Monitoring Door Window Detection Alarm Smart Security P
£8.95 Save £5.00 RRP: £13.95