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Security System Sensors

Shop the best prices on 11,287 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Gze, Nedis and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to Ireland.

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2,241 - 2,272 of 3,200
26-27 AUBESS Tuya Door Sensor ZigBee Door Window Opening Detector Smart Home
From €17.95
Daylight Sensor Cable DC 5V 12V USB Auto-On Wire for Home Lighting and Security Solutions
From €15.95
2026 Door Single Beam Infrared Beam Alarm Waterproof High Sensitivity Infrared Beam Sensors for Schools Homes Black
From €22.95
Glass Break Detectors, Window Alarm With 125 Db Alarm, Glass Vibration Sensor Alarm(2 Pcs) Banban
From €33.95
Wifi Smart Door Window Sensor Alarm Detector Security Alexa Google
From €19.62
Solar Sensor Alarm Light IP55 Alarm Animal Repellent Anti-Wild Boar Drive 8 LEDs jy unbrand
From €36.95
Door Magnetic Contacts Switch Sensor Anti Theft Universal Strong Magnetic Door Magnetic Contact Switch for Door
From €33.95
Mc-38 Wired Door Window Sensor, 5 PCS Magnetic Switch for Home Alarm System, Normally Closed NC
From €20.95
White Magnetic Reed Switch Sensor for Door and Window Contacts
From €29.95
White Door Window Magnetic Reed Switch Sensor Contacts
From €29.95
Smart Wifi Door Window Sensor, Security Magnetic Sensor Closed Detector, Alexa And Google Home Compatible, Smartphone Notifications And Actions On Oth
From €28.95
Gyroscope sensor adjusts the steering output of the remote-controlled DIU
From €139.00
Security Alarm, 3/15/30/60 Seconds Wireless Alarm, 4 in 1 Door Sensor Doorbell, 108dB Aura
From €41.95
Fake TV Simulator with AC Adaptor for Anti-burglar and Theft Deterrent Home Security - Timer and Sensor (5V British Standard Plug Type)
From €14.95
Recessed Wired Magnetic Door Window Contact Sensor Switch Aluminum Home Office Security Alarm
From €34.95
6-Pack Wireless Door and Window Alarms DIY Magnetic Sensor for Home Security Anti-Theft
From €24.95
Door & Window Alarm, Adjustable 3/15/30/60 Seconds Delay, 4-in-1 Wireless Sensor Chime for Fridge, Freezer, Cabinet & Door Open Alert
From €30.95
Wired Infrared Curtain Detector Human Body Motion Sensor Anti-Theft Home Security Alarm
From €35.95
TUYA Zigbee 3.0 Smart Window Door Sensor ZigBee 3.0 Wireless Connection Multifunction for Smart Echo Hub SmartLife App
From €16.95
Tuya Smart WiFi SOS Button Emergency Wireless Security Alarm Panic Device for Elderly Kids for Safety Smart Life Remote
From €19.95
Excavator Sensor High Hardness Brass Excavator Water Temperature Alarm ME049265 for Mitsubishi 6D34
From €41.61
Thread 3.0 Contact Home Automation Thread Door and Window Small
From €35.73
Wireless Magnetic Door Alarm Ultra-Slim Home Security Intrusion Defender
From €54.00
Door transducer Alarm Voice Activated Switch Low power Reminder Door opening
From €23.28
Door Magnetic Alarm 108dB Anti-theft Alarm Door Opening Reminder Refrigerator Door and Window Security Protection Device
From €24.80
Door Window Sensors Detector Home Security Magnetic Sensor Embedded Door Window Anti-theft Alarm Strong Concealment
From €16.95
Surface Mount Wired Nc Door Contact Sensor Alarm For Door Window Cabinets 10pcs
From €20.95
Features: Monitors the opening and closure of doors and windows. Normally closed with contacts are a
From €16.65
Tuya WiFi SOS Panic Button Smart Life APP Notifications One Key Alert Wall Sticky /Neck Strap Design for Elderly & Kids
From €34.95
Freezer Door Alarm When Left Open, Safety Window Alarm, 3/15/30/60 Seconds Adjustable Delay Wireless Fridge Alarm, 4-in-1 Door Sen [jkw]
From €29.95
Magnetic Door Window Sensor, Easy-to-Install Magnetic Switch for Home Security
From €21.95
Magnetic Door Window Contact Sensor Alarm Reed Switch Security Burglar Alarm [JKW]
From €19.95