Security System Sensors

Shop the best prices on 11,183 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Ydcy, Dirtypigs and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to Ireland.

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Tuya WiFi Door Magnetic Sensor Remote Intelligent Linkage Doors Windows Switch Anti-alarm APP Reminder Alarm Tuya Door Magnetic Sensor

Smart WiFi Window Door Vibration Alarm Sensor 130dB Burglar Alarm Ultra-thin

€26.95 Save €9.00 RRP: €35.95

Hidden Camera Detector with RF Wireless Signal Scanner, 5 Sensitivity Levels, 4 Modes for Home Office Travel

€23.95 Save €14.00 RRP: €37.95

Tuya Smart WIFI Door Sensor Breaking in Protection Alarm Anti-Theft 90DB Window Open Detector Voice Control

Home Security Wireless Remote Control Door Window Siren Magnetic Sensor Alarm Warning, 1 Remote Controller + 2 Magnetic Sensors

Home Security Wireless Remote Control Door Window Siren Magnetic Sensor Alarm Warning, 1 Remote Controller + 2 Magnetic Sensors

280M Wireless Door Alarm Sensor for Home & Window Security

€44.95 Save €24.05 RRP: €69.00

NEW Tuya Door Sensor Wifi Window Shatter Sensor Door Window Magnetic/shock Detector

€34.95 Save €24.05 RRP: €59.00

Itead SONOFF DW2 WiFi Smart Door Window Sensor Door Open/Closed Detectors

€139.00 Save €40.00 RRP: €179.00

Tuya WiFi Smart Temperature and Humidity Sensor for Indoor Use, Works with Alexa and Google Assistant via Smart Life App

€47.95 Save €11.05 RRP: €59.00

Magnetic Door Sensor 868.4mhz Eu Window Sensor Z-wave Plus Contact Sensor Smart Home

€30.95 Save €28.05 RRP: €59.00

10-Pack Window and Wireless Door Magnetic Sensor Alarm for Home Security and Pool Doors

€24.95 Save €24.00 RRP: €48.95

Outdoor Door Window Magnetic Alarm Wireless Sensor Waterproof Monitor Burglar Anti Theft Home Securi

Smart home ZigBee WiFi door sensor wireless open close

Magnetic Wireless Door And Window Open Detector Alarms Contact Sensors For Comprehensive Home Security Easy Installation Multicolor

For Garage Door Opener Safety Sensor Beam Eye 41A5034 with Bracket 41A5266-1 Easy DIY Replacement Parts Metal Black

1Pcs Vibration Detector Door Window Vibration Alarm Sensor Home el High Decibel Vibration Induction Anti-Theft Alarm

Wireless Home Door Window Sensor Burglar Security Alarms System Opening Magnetic Door Sensor 130db Security Alarms A

5 Set Wireless Burglar Alarm Door and Window Magnetic Sensor Alarm

Tuya ZigBee Smart Vibration Sensor Wireless Glass Break/Drop/Tilt Detector Built-in Smart Siren Alarm for Home Security

Tuya WiFi Smart Door Window Sensor Home Indoor Door Magnetic Detector Compatible with & Home White

2pcs Garage Door Bracket for Contact Sensors 2nd Gen (Sensor Not Included), Garage Door Security Accessory

Tuya Zigbee Human Presence Sensor Respiratory Motion Detection Wireless Connection Smart Home Security Alarm

Tuya Matter Thread Door Window Sensor USB Powered Smart Home Smart Door Sensor Alarm for Home Security&Automation

Smart Home Zigbee Solar Rain Sensor Wireless App Control Real-Time Rain Detection for Garden Automation

90db Wireless Security Alarm Door Window Sensor Independent Magnetic Opening Sensor Enhanced Home Safety 5Pcs

Tuya ZigBee Light Sensor Luminance Sensor Beam Sensor Real-Time Luminance Detection Smart Home Automation App Control

Touch Sensor Door Handle Alarm Anti Theft Vibration Window Burglar Alert Home Security Door Alarm Anti Theft Door Alarm

Door Window Open Alarm, Wireless Remote Control Magnetic Sensor Chime Anti Theft Home Security DIY Protection

Wireless Door Window Burglar Sensor 4 Modes Alarm Door Open Detectors Freezers Close Reminder Security Protection White

Garage Door Bracket for Contact Sensors 2nd Gen (Sensor Not Included), Garage Door Security Accessory

RT4AE01 868M Wireless Transceiver Serial Data Long-Distance Transmission Module for PLC Relay Meter Reading Sensor