Filters

Security System Sensors

Shop the best prices on 10,747 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.

Filters
545 - 576 of 3,200
Welcome sensor at the entrance, welcoming doorbell, voice prompt, separate welcome unit for shops and supermarkets.SF20R PRO Single Sensor (English Ve
From £28.95
Refrigerator Door Opening Sensor Alarm With Editable Music2 Bell + 1 sensor compatible
From £31.95
Compatible infrared beam detectors for outdoor perimeter intrusion detection (two-light, three-light, four-light beam detection, four-light beam with
From £59.00
Compatible eWeLink Zigbee wireless gateway security door and window magnetic temperature and humidity PIR security sensor kit Zigbee human infrared se
From £20.95
Compatible Tuya Smart Solar-Powered Wireless Infrared Beam Burglar Alarm and Perimeter Wall Intrusion Detector with Wireless Remote Control
From £29.95
Door magnetic alarm, door and window alarm, refrigerator door opening alarm, freezer sensor bell, four-in-one door magnetic alarm4-pack SF19UP (Englis
From £34.95
Compatible Tuya graffiti Wi-Fi door and window magnetic sensor detector, indoor door magnetic alarm sensor, smart alarm, and Zigbee.
From £29.95
Compatible Zigbee smart home sensors for door and window switches, home automation scenarios, and security alarms.
From £37.95
Wireless vibration alarm for motorcycles and electric vehicles, vibration sensor for home doors and windows.SF04R+03C (English version) - Main unit an
From £32.95
Welcome to our store specializing in welcome doorbell sensors, split-type welcome devices, and the SF20R PRO welcome device.SF20R PRO 1 main unit + 3
From £39.95
Vibration Alarm Sensors 120dB Ultra-Slim Detector Anti-Theft Burglar Alarm for Home Window Door Bike
From £12.74
Compatible Tuya smart WiFi door and window magnetic sensor detectors, door and window magnetic alarms, and home indoor Tuya smart WiFi door and window
From £33.95
Illuminance sensor, WiFi smart linkage, light detection, automatic switching of lights and curtains, brightness adjustmentGraffiti Zigbee version [req
From £54.00
Compatible Tuya Smart WIFI door and window alarm, water immersion sensor, PIR human infrared detector, Zigbee optional ZD8 door and window sensor (req
From £40.95
Compatible Tuya Smart Home Zigbee Light, Temperature and Humidity Sensor Detector App, Timed Smart Security Sensor
From £54.00
Refrigerator door opening reminder, supermarket freezer door separation, welcoming voice sensor, bell, anti-theft alarm.Remote control (accessory) com
From £27.95
Welcome door sensor for stores; voice prompts upon entry; burglar alarm for supermarkets; split doorbell.Remote control (cannot be used alone) compati
From £26.95
WiFi/Human Presence Detection Radar 5.8G Detector Microwave Motion Sensor AppZigbee version - 5.8G [Side-mount version] compatible
From £35.95
Smart WiFi door magnetic alarm, on-site alarm, door and window alarm, remote alarm, burglar alarm compatible
From £31.95
Tuya ZigBee Smart Vibration Sensor Door Window Detection Alarm
From £18.95
Fridge Door Alarm with Open Door Alert and Adjustable Voice Warnings-rx
From £17.33
M-809 Magnetic Wireless Door Sensor Burglar Alarm Detector for Home Security Door Alarm System Multicolor
From £17.33
10pcs Magnetic Reed Switch Door Window Security Alarm System Normally NC NO Contact Switches for Enh
From £21.96
Tuya ZigBee Light Sensor Brightness Detector with Temperature Humidity Detection Display Smart Home Security Linkage
From £21.95
Battery Photocell 15m Lnfrared Beam Sensor DC/AC 12-24V Waterproof IP5 Automatic Gate Door Safety Sensor Alarm
From £8.95
Tuya Zigbee Smart Light Sensor Light Brightness Sensor Real-Time Reporting Smart Light Automation Remote APP Control
From £14.95
Tuya Wifi Door Sensor Window Entry Sensor Security Burglar Magnetic Sensor Alarm Smart Life for APP Remote Control
From £7.95
Tuya Intelligent Pressure Sensor For Zigbee Gravity Detection Automation Scene Linkage Sensor Tuya Smart Pressure Sensor 40
From £64.00