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Security System Sensors

Shop the best prices on 9,320 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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9,057 - 9,088 of 9,320
Long Range 280M Wireless Door Sensor Alarm for Home Security
€54.00 Save €25.00 RRP: €79.00
Wireless Door Alarm With Remote Windows Open Alarmshome Security Sensor Pool Alarm For Kids Safety Sliding (2 Pack)
€44.95 Save €44.05 RRP: €89.00
2pcs Wired Pir Motion Sensor Wide Angle Passive Infrared Detector For Home Burglar Security Alarm Sy
€12.95 Save €10.00 RRP: €22.95
Alarm when freezer door opens, security window alarm, 4 in 1 sensor doorbell opens
€59.00 Save €30.00 RRP: €89.00
Tuya Wi-Fi Brightness Sensor with Temperature and Humidity Detection for Smart Home Automation in the UK
€48.95 Save €15.05 RRP: €64.00
Glass Break Detector, Window Alarm with 125dB Alarm, Glass Vibration Sensor Alarm for Your Home, Office (2 Pieces)
€19.95 Save €34.05 RRP: €54.00
Refrigerator Freezer Door Alarm with 60-Second Alert, Adjustable Volume & Open Sensor
€25.95 Save €43.05 RRP: €69.00
Door and window anti-theft alarm Wireless Home Door Window Entry Burglar Security Alarm Magnetic Sensor 3pcs-whiteD-
€28.09 Save €11.18 RRP: €39.27
RT4AE01 868M Wireless Transceiver Serial Data Long-Distance Transmission Module for PLC Relay Meter Reading Sensor
€18.95 Save €5.00 RRP: €23.95
Detector Cover Iron for Home Use 9Pcs Protection
€54.00 Save €10.00 RRP: €64.00
2024,4vwin Fake Tv Simulator With Ac Adaptor Anti-burglar And Theft Deterrent Home Security Timer And Sensor (5v British Standard Plug Type).
€54.00 Save €35.00 RRP: €89.00
Magnetic Contact Sensor for Overhead Garage Door with L Bracket
€13.95 Save €17.00 RRP: €30.95
PIR Motion Detector Ceiling Surface Mount 360 Max 1200W
€17.01
Wireless Vibration Alarm with Remote, Waterproof Security Alarms Vibration Sensor, Intelligent Wireless Remote Control Alarm, for Bicycle/Electric Tri
€22.94
Z Wave Plus 700Series PIR Motion Detector with Temperature Humidity Light Sensor Work with Smartthing,Vera(908.4MHz)
€54.00 Save €30.00 RRP: €84.00
Tuya Wifi Door Magnetic Smart Window Sensor Door Door Detector Smart Home Alarm System for Alexa Assistant
€18.95 Save €10.00 RRP: €28.95
Pack Freezer Door Alarm, Window Security Alarm, 3/15/30/60 Seconds Wireless Fridge Alarm, 4 in 1 Door Sensor Doorbell Door Open Alarm Loud108dB
€9.95
WIFI PIR motion detector, compatible with Alexa & Google Home
€28.61
Glass Break Detector, Window Alarm with 125dB Alarm, Glass Vibration Sensor Alarm for Your Home, Office (2 Pieces)
€21.24
Camera Detector, Gps Tracker Detection, Rf Signal Scanner With 1m-8g Hz Wide Frequency Range And 12 Sensitivity Levels Z
€74.00 Save €45.00 RRP: €119.00
3 Sets NO/NC Flush Door Sensor Magnetic Switch for Access Control, Black Hidden Window Contact Reed Switch
€38.95 Save €50.05 RRP: €89.00
Temperature Humidity Sensor 3.7V 450MAH for Tuya ZigBee Smart Home Wireless Alarm
€23.46 Save €28.14 RRP: €51.60
Wireless WiFi Home Alarm Smart Door Window Sensor, Low Energy Remote Control Home Alarm White
€35.71 Save €26.63 RRP: €62.34
Tuya Smart WIFI Door Sensor Breaking in Protection Alarm Anti-Theft 90DB Window Open Detector Voice
€13.95 Save €2.00 RRP: €15.95
Tuya WiFi Temperatures Humidity Sensor with External Probe Wireless Temperatures App Monitor for Fr
€16.95 Save €5.00 RRP: €21.95
Zigbee Temperature and Humidity Sensor Mini Temperature Humidity Detector with for App Control
€10.95 Save €2.00 RRP: €12.95
Burglar alarm detector for home - 2pcs wired wide angle sensors
€18.95 Save €40.05 RRP: €59.00
Security tag remover tool for supermarket and retail stores, unlock hard tag alarm buckle
€31.95 Save €15.00 RRP: €46.95
Home security alarm for windows and doors with wireless magnetic sensor
€34.95 Save €19.05 RRP: €54.00
5Set/Lot Wireless Burglar Alarm Door and Window Magnetic Sensor Alarm Smart Home Security Protection Door Window Alarm
€24.95 Save €59.05 RRP: €84.00
Wireless Door Chime Kit 1 Receiver and 1 Motion Detector Sensor
€29.95 Save €74.05 RRP: €104.00
Security Sensor Detector 130DB Smart Tuya Door Window Vibration Alarm for Warning Burglars Intruder Home Security Alarm
€24.95 Save €59.05 RRP: €84.00