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Security System Sensors

Shop the best prices on 11,340 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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1,953 - 1,984 of 3,200
Security System Sensors for Home & Business Use
From £16.26
WiFi Door Window Sensor Burglar Alarm Home Security for Amazon Alexa Voice Control TUYA
From £21.95
Wireless SOS Emergency Button Alarm Home Burglar Alarm Sensor 433MHz
From £16.95
NC Type Wired Door Window Magnetic Security Alarm Contact Sensor Detector Reed Switch
From £14.95
WIFI Smart Home PIR Motion Detection Sensor Wireless Security Burglar Alarm Sensor
From £22.95
Smart Vibration Sensor for Door and Window Security Alarm with Tuya ZigBee Connectivity and Real-Time Monitoring
From £11.94
Wired Door Window Sensor Magnetic Switch, 15 Pcs Mc-38 Normally Closed NC for Home Alarm System
From £15.31
Door Stop Alarm Door Window Burglar Alarm Travel Business Trip Home Hotel Alarm Sensor
From £1.80
2pcs Door Sensor Wifi Window Alarm Phone Remote Control Safety System for Home Apartment Office
From £25.95
Door Magnetic Sensor Wireless Window Open Detector Electronic AntiTheft Burglary Device
From £18.95
DC12V Infrared Sensor Switch Contactless Touch Free Door Exit Button with Backlight for Access Control
From £24.95
120dB Individual Alarm Vibration Sensor Theft Prevention Portable Window Door Security Alarm
From £15.95
Door Magnetic Alarm Wireless Door and Window Anti-Theft Alarm Home Anti-Theft Door Opening Sensor 10 Pcs
From £15.95
10pcs Magnetic Reed Switch Door Window Security Alarm System Normally NC NO Contact Switches for Enhanced Home Safety B
From £13.95
2Pairs Smart Door Sensor, WiFi Window Door Sensor Alarm, Contact Sensor for Home Security, Smart Home Automation
From £13.95
Door Anti Burglar Protection Kit 911770 Door Security Device Replacement for Peugeot Boxer
From £56.81
Zigbee Smart Door Window Sensor Wireless Mini Alarm Sensor Compatible with Xiaomi Mijia Mi Home HomeKit
From £9.89
Mechanical Tamper Switch Plunger Contact Security Enclosure Alarm Door 3Pcs Normally Closed Metal Housing Screw Mount
From £12.95
Tuya Zigbee 2MQTT Multifunctional Pressure Sensor Flexible Thin Film Pressure Sensor Detection Strip Smart Linkage
From £18.95
Wireless Door Alarm with Adjustable Delay, 4-in-1 Sensor for Freezer, Fridge, or Window Security Alert System
From £14.92
2pcs Garage Door Bracket for Ring Alarm Contact Sensors 2nd Gen (Sensor Not Included), Garage Door S Edition 0704
From £15.95
2pcs Garage Door Bracket for Ring Alarm Contact Sensors 2nd Gen (Sensor Not Included), Garage Door S Edition 0702
From £15.95
Fake TV Simulator with AC Adaptor for Anti-burglar and Theft Deterrent Home Security - Timer and Sensor (5V British Standard Plug Type)
From £16.95
Reflector Photocell Long Range 12-24V DC/AC Automatic Gate Infrared Photocell Sensor with Waterproof Cover
From £32.95
Black Automated Gate Safe Infrared Detector Sensor for Swing Sliding Garage Door Safety Beam Photocells
From £19.69
Fake TV Simulator with AC Adaptor for Anti-burglar and Theft Deterrent Home Security - Timer and Sensor (5V British Standard Plug Type)
From £5.94
10pcs Magnetic Switch Door Window Security Alarm System Normally NC NO Contact Switches for Enhanced A
From £14.34
Tuya WiFi SOS Emergency Button Wireless One Key Call Help Home Elderly Children Security Protection
From £11.95
Magnetic Switch Alarm Sensor Overhead Garage Door Contacts with L Bracket
From £8.95
Wireless Door Opening Contact Sensor Alarm, Three-On-Two Doorbell System
From £26.14
Tuya BT Fingerbot Intelligent Finger Robot Wireless Switch Button Pusher Bot with APP Control Compatible with Alexa Voice Smart Home
From £28.13
Smart Home Door Sensor/Window Contact Sensor Compatible with Mi Home App Requires A Mi Home BT Gateway (sold separately)compatible with Home Security
From £21.06