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Security System Sensors

Shop the best prices on 14,585 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on Dirtypigs, GreenZech, Ydcy and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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1,345 - 1,376 of 3,200
Tuya ZigBee Devices Button Scene Switch Intelligent Linkage Smart Switch Battery Powered Automation Work with Smart Life
From £9.95
3X Tuya Smart Vibration Sensor ZigBee Tuya Sensor Monitor App Control Security Protection Zigbee Sensor
From £22.95
TUYA Zigbee 3.0 Smart Window Door Sensor ZigBee 3.0 Wireless Connection Multifunction for Smart Echo Hub SmartLife App
From £10.95
XIAO ESP32C6 60GHz MmWave Sensor MR60BHA2, Breathing Heartbeat Detection Sensor, ESPhome, Home Assistant
From £59.00
2X 12V DYP-2HD01 Vibration Sensor for Security Detecting, Car Anti-Theft System, Etc
From £6.95
4X White Door Window Contacts Magnetic Reed Switch Sensor
From £9.95
Wireless Door Window Contact Sensor Alarm - Door Alarm Window Alarm
From £19.95
D10 Window Door Sensor Alarm 433MHz Wireless Magnet Sensor Detector Burglar An-theft Compatible with G20 G30 G60B G12 Home Alarm System
From £13.95
NC NO Magnetic Contact Switch Door Sensor Wired Metal Roller Shutter Door Home Alarm System
From £8.95
Door Opener Infrared Sensor 940nm 30m Range Single Beam Photocell Gate Infrared Detector 1224V for Home Safety White
From £14.95
Neo Coolcam Nas-ds01z Z-wave Door Window Sensor Compatible With Z Wave 300 500 Series Magnet Lock Door Sensor Alarm
From £64.00
Temperature Humidity Sensor Intelligent Linkage Wireless for TUYA ZigBee Audio Control for Google Home
From £12.95
Infrared Detector Sensor 2 Beams Indoor 300m Outdoor 100m High Sensitive Waterproof Home Security Alarm
From £35.95
Power outage alarm for garage 220v with loud sound Lianshi P20211224875
From £12.95
Wireless Door/Window Sensor with Motion Detection for Home Security Alarm System
From £17.95
Wifi Alarm Wireless Magnetic Door Window Sensor, Window And Door Alarms, Tuya Smart Devices Door Chimes When Door Opens
From £13.95
6-Pack Wireless Window Door Entry Alarm, Mini Magnetic Security Sensor for Home Burglar Protection System
From £19.95
3-Pack Tuya WiFi Smart Temperature and Humidity Sensors for Indoor Climate Monitoring
From £30.95
24pcs Door And Window Alarm Electronic Alarm Window Alarm Sensor Anti-burglary Window Security Alarm
From £54.00
Thermocouple Tilt Switch Safety Sensor 4.5x5.5cm ABS 71g
From £8.95
2026 Good!! Door Window Alarm, 90DB Door Alarms for Kids Safety, Wireless Sensor Door Window Burglar Alarm-Window Pool Alarms for Home
From £27.95
2 Pack Freezer Door Alarm, Window Security Alarm
From £59.00
Tuya WiFi Intelligent Door Sensors Intelligent Home Linkage Equipment Intelligent Home Devices Wireless Voice View APP View Functions Burglar Alarm Se
From £16.95
Tuya Wifi Door Sensor Window Entry Sensor Security Burglar Magnetic Sensor Alarm Smart Life for APP Remote Control
From £16.95
5X Magnetic Sensor Home Door Window Entry Warning Alarm Switch
From £7.95
Tuya ZigBee Devices Button Scene Switch Battery Powered Intelligent Linkage Smart Switch Automation Work with Smart Life
From £13.95
UTP 4 Channel Passive Video Balun Transceiver
From £10.95
Tuya Zigbee Door and Window Sensor Smart Home Automation Security Protection Smartlife APP Alarm Remote Real-Time Push
From £8.95
Garage Door Bracket for Ring Alarms Contact Sensors(2nd Gen), Easy-to-Install Garage Door Safety Accessory
From £15.95
Tuya Intelligent Pressure Sensor for ZigBee Gravity Detection Automation Scene Linkage 400mm
From £22.95
Tuya Intelligent Pressure Sensor for ZigBee Gravity Detection Automation Scene Linkage 800mm
From £28.95
Zigbee Smart Gateway Zigbee Wireless Hub Gateway for Smart Home Automation for Zigbee Devices Via Smart Life
From £22.95