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Security System Sensors

Shop the best prices on 10,463 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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1,345 - 1,376 of 3,200
Door And Window Security Alarms Wireless Magnetic Sensors Suitable For Home Apartment Family Protective And Child Safety
From €46.64
Perimeter Trip Alarm Camping Trip Wire Alarm Device Early Warning Security System compatible with Outdoor Camping Property Safety SO
From €28.64
Door Magnetic Alarm Wireless Door and Window Anti-Theft Alarm 10 Pcs
From €22.64
5pcs 433MHz Wireless Vibration Glass Break Detector, Adjustable Sensitivity, Compatible with Alarm
From €26.64
Wireless Door Magnetic Detector 433MHz Alarm for Home Hotel
From €112.69
Wireless Door Magnetic Detector 433MHz Alarm for Home Hotel
From €112.69
Wired NC Door Window Contact Sensor Alarm 10pcs Surface Mount
From €39.64
ZigBee NEO 90DB Sound and Light Sensor Tuya Smart Life Built-in Siren Alarm Sensor-hy
From €18.64
2026 Good!! Window Door Alarms, Personal Security for Kids Safety, Burglar Alert, Door Open Chime Pack of 4
From €62.69
Magnetic Remover Clothing Hard Tag Remove/security Tag Detacher
From €28.64
Magnetic Sensor - Magnetic Contact Door Detector With Magnetic Contact For Door Window Security For Garage Alarm--
From €39.90
Guard Tour System: 50Pcs 30mm Waterproof 125KHZ RFID IC Tag Token Patrol Point Checkpoint with Adhesive Backing
From €26.26
Glass Break Detector, Window Alarm With 125db Alarm, Glass Vibration Sensor Alarm For Your Home, Office (2 Pieces)
From €35.64
Door and Window Alarm, Wireless Door and Window Detectors with Remote Control and Batteries, Anti-theft Anti-Intrusion Magnetic Sensor for Home and K
From €35.03
CO2 Sensor Module Detector Carbon Dioxide Temperature Humidity 3-In-1 Transmitter 485
From €84.57
Vibration Sensor Detector Alarm Monitor Wireless Automation Control for Home Office
From €29.56
Passage Alarm, Shop Bell, Wireless Alarm System With Motion Detector
From €37.64
Refrigerator Alarm Wireless Door and Window Delay Induction Alarm Security Anti-Theft System Smart Home Door Magnetic
From €15.64
Magnetic Door Window Contact Sensor No/nc Magnetic Switch Easy To Install Edition 529
From €22.62
25-26 4pcs Door and Window Alarm Magnetic Wireless Sensor for Home Security System Child Safety - Anti-Intrusion Anti-Theft Burglary Detectors 120dB S
From €36.64
Zigbee Human Presence Sensor PIR Motion Radar, Compatible With Home Assistant
From €25.19
Remote door alarm compatible with home security with sliding window sensor
From €41.64
High Sensitive Wired Glass Break Sensor Glass Breakage Vibrator Wired Glass Break Shock Detector 2025
From €22.64
WiFi-Enabled Temperature and Humidity Sensor for Smart Home Monitoring
From €22.64
2025 Smart Wireless PIR Sensor 110° Wide View Angle Remote Infrared Alarm for Factory Warehouse
From €22.64
2025 Glass Break Detector, Window Alarm with 125dB Alarm, Glass Vibration Sensor Alarm for Your Home, Office (2 Pieces)
From €23.64
2025 Solar Strobe Lamp With Ip65 Waterproof Motion Detector Led Solar Alarm With Remote Control, 129db Sound Security Siren
From €57.69
Wireless Waterproof Emergency Alert Button, SOS Alarm for Help
From €48.64
Intelligent Door Magnetic Detector Alarm for Home and Hotel with 433MHz Door Magnetic Induction-JJ
From €43.64
Wireless Window Contact Alarm Sensor-JJ
From €42.64
Door Handle Sensor Alarm Vibration Type Export Version-JJ
From €41.64
Tenky Tuya Zigbee Presence Sensor Human Body Sensor Body Movement Mini Pir Motion
From €50.64