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Security System Sensors

Shop the best prices on 14,591 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Ydcy, Gze and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to Ireland.

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2,593 - 2,624 of 3,200
ZigBee Temperature Sensor Alarm Digital Ambient Thermometer Tuya Smart Life App Remote Control Home Automation EU PLUG
From €38.95
130dB Door and Window Sensor with Magnetic Induction for UK Home Security
From €18.95
SONOFF Zigbee Door Window Sensors - Smart Home Alarm System Compatible with eWelink
From €21.95
WiFi-Enabled Temperature and Humidity Sensor for Smart Home Monitoring
From €18.95
Robust Burglar Alarm for Doors & Windows Magnetic Alarm Sensor Plastic for Iron Gate & Doors Protect Your Premises Multicolor
From €29.95
Remote Sound And Light Wifi Door Window Sensor Door Magnetic Door Sensor Password Disarm Smart Door And Window Alarm Tuya
From €59.00
Door and Window Sensor: 130dB Anti-Theft Alarm for UK Home and Hotel Security
From €26.95
Tuya WIFI/ Brightness Sensor With Temperature And Humidity Detection Smart Home Linkage Light Detector Llluminance Sensor
From €54.00
Tuya Zigbee 3.0 Door Window Sensor Smart Home Door Open Closed Detector SmartLife App Control Via Alexa Google Home Zigbee2MQTT
From €21.95
SONOFF DW2 WiFi/DW2-RF Smart Door/Window Sensor for Open/Closed Detection in UK Homes
From €34.95
Door & Window Alarm, Door/Window Sensor, 120Db Touch Sensor Door Handle Alarm Anti-Theft Vibration W S04
From €25.95
Wireless Photocell 12V 24v Battery Powered infrared sensor detector for Automatic gate Opener(Battery not included)
From €23.95
Wireless Smart Electronic Anti-lost Alarm
From €30.95
Thermohygrometer Backlight Alarm Calibration Function Wireless Indoor Outdoor Temperature and Humidity Meter Weather Station for Home Office
From €54.00
PDIN-Sensor Infrared Safety Beam Photocell Detector for Garage Gate / Swing / Sliding Door Access System
From €64.00
2026PING-Multi- 2 In 1 Door Sensor For Door Opener Infrared Safety And Radar Safety Sensor For Automatic Doo-Yvan
From €179.00
Garage Door Bracket for Ring Alarm Contact Sensors 2nd Gen (Sensor Not Included), Garage Door Security Accessory
From €13.95
Door and Window Alarm, High Decibel Anti-theft, 10-Pack, Home Security Door and Window Sensor
From €43.95
4 Stck Tr- und Fensteralarm, drahtloser Magnetsensor fr Haussicherheitssystem, Kindersicherheit, Einbruchschutz, Diebstahlschutz, Einbruchmelder, 1xx
From €29.95
4 Stck Tr- und Fensteralarm, drahtloser Magnetsensor fr Haussicherheitssystem, Kindersicherheit, Einbruchschutz, Diebstahlschutz, Einbruchmelder, 1xx
From €29.95
2X Tuya Intelligent Pressure Sensor for ZigBee Gravity Detection Automation Scene Linkage 400mm
From €59.00
Gebildet 3 sets Black Magnetic Switch Wiring NO/NC Recessed Door Sensor Hidden Window Contact Reed Switch for Access Control Replace Alarm System
From €36.95
2pcs Garage Door Bracket for Ring Alarm Contact Sensors 2nd Gen (Sensor Not Included), Garage Door S
From €16.95
Wireless Magnetic Door Window Alarm
From €16.95
Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm White- (20 Sets)
From €15.95
2X Tuya Zigbee Door Window Sensors Wireless Smart Life Magnetic Door Sensor APP Remote Control
From €14.95
Infrared alarm sensor for door security - automatic beam detector
From €38.95
2pcs Garage Door Bracket for Ring Alarm Contact Sensors 2nd Gen (Sensor Not Included), Garage Door S
From €16.95
1 Pair Automated Gate Safe Infrared Detector Sensor for Swing Sliding Garage Gate Door Safety Infrared
From €16.95
Outdoor Door Window Magnetic Alarm Wireless Sensor Waterproof Monitor Burglar Anti Theft Home Securi
From €14.95
Vibration Alarm (For Export)
From €24.95
Water Tank Level Sensor with Double Ball Float Switch for Pool and Tank Flow Monitoring in Stainless Steel
From €23.95