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Security System Sensors

Shop the best prices on 11,238 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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1,185 - 1,216 of 3,200
12/24V Photocell Sensor Beam Sliding Door Safety Photocell Infrared Cell
From £24.95
Z6 Magnetic Switch Alarm Sensor Overhead Garage Door Contacts L Bracket
From £48.59
Dimmable Touch Sensor Lamp Module with 3-Way Switch Replacement Kit
From £8.06
Smart home Wi-Fi illuminance sensor, home-linked smart solar illuminance detectorWiFi Solar Light Sensor TY-SL-GZ compatible
From £69.00
4X Sensor Wireless Connectivity User-Friendly App Smart Wifi Temperature and Humidity Sensor for Home Iot Device
From £26.95
LD2416 Radar Module Smart Home Stationary Detection Module 24G Human Presence Sensing APP
From £10.95
2026 Beam Door Photocell Infrared Sensor - Garage Door Shutters - 12V/24V AC DC
From £12.95
Door Alarm Wireless Anti-theft Remote Control Door Window Alarms
From £12.08
Key Fob Programmer Bluetooth Presentation Hacking Device Window Alarms Vibration Bike Alarm With 3D
From £32.95
Power Failure Alarm with High Volume Warning & Automatic Fault Detection
From £14.76
Door Alarm Wireless Anti-theft Remote Control Door Window Alarms
From £19.66
Set Of 4 Sensors, Float Switch For, Pump Sensor Automatic Switch For Pool Aquarium
From £11.94
WSDCGQ11LM White Temp & Humidity Sensor, 1-4 Pieces, 36x36x9mm
From £18.95
White Wireless Contact Sensor WiFi Smart Door Window Sensor Real Time Alarm for Home Security
From £11.95
433MHZ Wireless Infrared Detector Alarm 110° PIR Sensor 25KG Pet Immune Security Alarm
From £17.95
120dB Touch Sensor Security Alarm Home Travel Door Window Burglar Alert
From £9.95
Guard Tour System Patrol Point 50pcs 125KHZ RFID IC Tag Token, 30mm Waterproof NFC Checkpoint with Adhesive Backing
From £17.52
5PCS 25mm RFID Checkpoints Label Tag Guard Tour Patrol System
From £7.30
Smart Mailbox Sensor with Real-Time Alerts and Multi-Device Connectivity for Home Security
From £7.92
Door Window Security Sensor Normally Closed Magnetic Alarm Beige Surface Mount for Home Safety
From £13.19
WiFi/Smart Door and Window Detector with Google Alexa Voice ControlType C Wi-Fi graffiti door magnet compatible
From £24.95
Compatible door welcome sensors, store entrance voice prompts, burglar alarms, supermarket split doorbells, and infrared (cannot be used alone).
From £32.95
Compatible wireless door magnetic detectors and window alarm accessories 433MHz 1527 wireless door magnetic alarm, two-way door magnetic sensor 433MHz
From £28.95
Compatible Tuya Smart ZigBee vibration sensor, vibration detector, and anti-theft vibration sensor
From £54.00
Compatible Tuya Smart WIFI door and window alarm, water immersion sensor, PIR human infrared detector, Zigbee optional D6 door and window sensor WiFi
From £37.95
Compatible Wireless Anti-Pet Movement Sensor 433MHz PIR Motion Detector
From £35.95
Compatible RF433 Motion Sensor Anti-Theft Wireless PIR for Alarm System
From £30.95
Compatible graffiti WiFi door magnetic alarm, wireless sound and light dual alarm, mobile APP remote alarm, door and window sensor, Zigbee version.
From £31.95
Accessories section featuring burglar alarm remotes, wireless remotes, vibration alarms, and other accessories (03C, 09C, 11C, etc.).Remote control 11
From £22.95
Wireless Magnetic Door Alarm Sensor with Receiver SF20R LS02SF20R+WLS02 Infrared Doorbell (English Version) compatible
From £27.95
Photocell Beam Sensor Motion Detector Single Beam Alarm Infrared Detector Anti Thief Sensor Sensor(1set, black)
From £18.96
Wired magnetic door switch hotel guest control system door magnetic door normally open embedded door and window magnetic alarmNormally open and normal
From £20.95