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Security System Sensors

Shop the best prices on 11,850 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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65 - 96 of 3,200
3pc Tuya Zigbee 3.0 Temperature Humidity Sensor RightSitu ZTH02 Work with Yandex
From £25.95
Light Sensor DC 5V 12V USB Wire Night Auto-on Light Sensor Cable for Home Security and Lighting
From £5.95
Tuya Zigbee Door and Window Sensor Smart Home Automation Security Protection APP Alarm Remote Real-Time Push
From £8.95
HS4 40.685MHz Remote Control for HS2, HS4, HSE2, HSM2, HSM4 Compatible Gate Openers
From £10.95
12V PC Fan Temperature Control PWM Speed Controller Module Alarm Buzzer Sensor with Alarm Blue
From £10.56
2pcs Garage Door Bracket for Ring Alarm Contact Sensors 2nd Gen (Sensor Not Included)
From £27.95
Active Infrared Beam Sensor for Gate Openers, Anti-Theft Access Control Security Alarm System
From £7.78
Tuya Wifi Door Sensors Alarms Contact Wireless Door Window Magnet Entry Detector Sensor For Your Home Security
From £26.02
Door and Window Alarm with Vibration Sensor, White, 2-Pack, 125dB, Slim and Thin Burglar Detector with LED Indicator
From £53.82
Window Alarm - Door and window - Security White
From £48.26
Smart vibration sensor, vibration detector, anti-theft vibration sensor compatible
From £66.53
Tuya Intelligent Pressure Sensor for ZigBee Gravity Detection Automation Scene Linkage 800mm
From £35.93
4X Door Opening Sensor Wireless Time Delay Door Alarm Door Sensor Door and Window Security Alarm Home Security
From £28.13
2X Tuya Zigbee 2MQTT Multifunctional Pressure Sensor Flexible Thin Film Pressure Sensor Detection Strip Smart Linkage
From £39.95
2X Tuya Zigbee 2MQTT Multifunctional Pressure Sensor Flexible Thin Film Pressure Sensor Detection Strip Smart Linkage
From £40.95
Glass Break Alarm Glass Door Window Vibration Sensor 130db Glass Breaking Alarm Window Sensor
From £20.95
Intelligent alarm system accessories: wireless door magnetic burglar alarm, 433 door and window switch sensor. compatible
From £40.95
Wireless Sensor Dolphinbar(Wiimote to PC USB )Connect
From £40.95
433MHz Door Magnetic Contact Wireless Sensor Detector Switch for Home Garage Alarm Security
From £11.44
Tuya WiFi SOS Panic Button Smart Life APP Notifications One Key Alert Wall Sticky /Neck Strap Design for Elderly & Kids
From £20.95
Magnetic Door Contact Sensor for Roller Door Alarm Zinc Alloy Reed Switch Single Pack
From £15.95
Door Window Contact Sensor RC33 Recessed Wired Magnetic Reed Switch White 10 Pack Security
From £21.95
Smarts WiFi Infrared Detector Alarm Human Body Sensor Anti-Theft Alarm for Home Securitys
From £17.95
Door Window Alarm for Home Security, Pool Door Alert for Kids Safety, Battery Powered (11 Pack)
From £64.00
Door Contact Sensor for Access Control, Reliable Detection, Single and Double Door Support
From £25.95
Door Window Alarm 95dB Loud Wireless Sensor for Home Security and Kids Safety 12 Pack
From £25.95
10PCS MC-38 Wired Door Window Sensor Magnetic Switch NC Normally Closed for Wired WiFi GSM Home Alarm Security System
From £9.95
Garage Door Magnetic Curtain Door Sensor with 5m Wired Magnetic Detector compatible for Garage Door Opener Accessories
From £31.13
Temperature and Humidity Sensor with Low Voltage Alert Battery Powered Home Temperature and Humidity Monitoring Sensor
From £12.95
WSD022 Zigbee Smart Home Temperature Humidity Detector Indoor Wireless Sensor 26s
From £13.95