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Security System Sensors

Shop the best prices on 10,531 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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3,137 - 3,168 of 3,200
Wireless Door Alarm and Window Sensors with Remote Control, Magnetic Security, 105dB Loud Alert
From £26.39
Wireless Door and Window Alarm Sensors Set 24 Pcs for Home Security with Immediate Intrusion Alert
From £68.39
24pcs Door And Window Alarm Electronic Alarm Window Alarm Sensor Anti-burglary Window Security Alar
From £31.48
24pcs Door And Window Alarm Electronic Alarm Window Alarm Sensor Anti-burglary Window Security Alar
From £22.95
1 Pair RC33 Recessed Magnetic Door Alarm Sensor DC 100V Contact Switch for Home Security
From £19.19
Wireless Door Window Security Alarm with Loud Intrusion Alert and Easy Adhesive Install for Home
From £11.99
Infrared Beam Sensor with Sensitivity, IP55 Waterproof Wireless Security for Gate and Garage
From £47.99
Wireless Door Alarm with 2 Remotes, 130dB Loud Magnetic Sensor, 5 Modes Light and Sound for Home
From £19.19
Door Window Alarm Sensors 10 Pack with 90dB Loud Siren for Home Security and Kids Safety
From £17.99
Door Window Alarm with Instant Theft Alert Easy Install Sensor for Home Apartment Office Security
From £11.99
Smart Wireless Magnetic Door and Window Sensor Alarm
From £29.95
Smart Wireless Magnetic Door and Window Sensor Alarm
From £26.95
Compatible With ZigBee Smart Home Door Sensor with App Timer Smart Security Door Window Alarm
From £25.95
2X Magnetic Sensor Home Door Window Entry Warning Alarm Switch
From £4.95
Infrared Sensor Switch No Contact Contactless Switches Door Release Exit Button with LED Indication
From £7.95
Single Beam IR Detector Anti-Glare
From £20.94
DC Powered 433MHz Door Alarm
From £46.13
Solar Motion Sensor Alarm Loud Noise Maker & Strobe Lights Deer/Bear Deterrent,Chicken Coop Security,Pool Safety Alerts
From £21.95
Solar Motion Sensor Alarm Loud Noise Maker & Strobe Lights Deer/Bear Deterrent,Chicken Coop Security,Pool Safety Alerts
From £20.95
TUYA Zigbee Temperature Sensor APP Remote Monitor Tuya Waterproof Temperature Sensor Smart Home
From £15.95
magnetic sensor wireless burglar alarm for home security
From £19.95
For 36V Battery Supported Outdoor IR Sensor Photocell Automatic Gate Garage Door Infrared Beam Sensor-JXLGV
From £25.95
2025 Essential Freezer Alarm: Wireless Thermometer with Industrial-Grade Chip, Multi-Sensor System, and Long Battery Life for Reliable Monitoring in
From £20.95
Intrusion Detector and Infrared Alarm Dual Active Beam IR Detector Outdoor 100m Detection Range,zx
From £54.44
Sensor Infrared Detection Photoelectric Sensing Switch Distance Security Alarm Parts DC5‑24V
From £22.95
Tuya Zigbee 2MQTT Multifunctional Pressure Sensor Flexible Thin Film Pressure Sensor Detection Strip Smart Linkage
From £19.95
Tuya Zigbee 2MQTT Multifunctional Pressure Sensor Flexible Thin Film Pressure Sensor Detection Strip Smart Linkage
From £19.95
Tuya Zigbee 2MQTT Multifunctional Pressure Sensor Flexible Thin Film Pressure Sensor Detection Strip Smart Linkage
From £18.95