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Security System Sensors

Shop the best prices on 11,768 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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1,569 - 1,600 of 3,200
2025 Adjustable Garage Parking Sensor with LED Alarm, Battery-Powered Wall Mounted Aid
From €69.00
Door Opening Sensor Wireless Time Delay Door Alarm Door Sensor Door and Window Security Alarm Home Security
From €24.95
6-pack wireless anti-theft door and window alarm for home security, diy magnetic sensor_l5
From €43.95
Wireless Infrared Sensor Switch Sensitive Comcompatible withtable Touch Security Door Access Control compatible with Wooden Doors Iron Doors
From €89.00
Door Opening Sensor Wireless Time Delay Door Alarm Door Sensor Door and Window Security Alarm Home S
From €54.00
Overhead Garage Door Magnetic Switch Alarm Sensor with L Bracket Contacts
From €20.95
5Set/Lot Wireless Burglar Alarm Door and Window Magnetic Sensor Alarm Smart Home Security Protection Door Window Alarm
From €11.95
For Infrared Sensor Detector For Automatic Gate Barrier Garage Infrared Detector Metal+PVC 1Set-JXLGV
From €54.00
waterprof IP55 automatic gate safety sensors and door safety infrared photocells sliding swing garage door gate opener,x
From €74.00
24pcs Door And Window Alarm Electronic Alarm Window Alarm Sensor Anti-burglary Window Security Alarm
From €69.00
DOBERMAN SE-0701 Oval Household Anti-theft Door and Window Magnetic Spring Sensor Super Loud Simple Alarm
From €17.55
Wired NC Type Magnetic Door Window Contact Sensor Reed Switch Alarm Detector for Security Systems and Home Protection
From €16.95
Magnetic Wireless Door And Window Open Detector Alarms Contact Sensors For Comprehensive Home Security Easy Installation
From €43.95
Refrigerator Freezer Door Alarm with 60-Second Alert, Adjustable Volume & Open Sensor
From €40.95
Smart Motion Sensor,wifi Wireless Security Alarm,with Free Notification
From €54.00
Intelligent Home Automation Light Sensors Solar Light Sensing Device Solar Light Detector for Outdoor Environment Multicolor
From €64.00
door handle alarm, door and window alarm touch sensor alarm door and window sensor, 120dB touch sensor anti-theft
From €38.95
Heavy Duty Wired Alarm Garage Door Magnetic Contacts Switch Sensor NC with Adjustable Bracket
From €17.95
Door Alarm Wireless Anti-theft Remote Control Door Window Alarms
From €28.95
High-quality Infrared Beam Sensor Automatic Gate Door Garage Shutter Barrier Detector_x
From €37.95
Tuya Wi-Fi Brightness Sensor with Temperature and Humidity Detection for Smart Home Automation in the UK
From €59.00
120dB Anti-Theft Door & Window Vibration Alarm, Ultra-Slim ABS Burglar Alarm, Red, 2 CR2032 Batteries Included
From €28.95
Window Alarm Set with 130dB Vibration Sensor, 6 Black Units for Home Door, Window, and RV Security
From €54.00
Magnetic Reed Switch 35 NC/NO Recessed Wired Door Window Alarm, Magneti Door Switch, Sensor, for Home Security and Burglar Alarm Systems
From €15.95
Car Visor Vanity Mirror, Travel Detachable 60 Adjustable LED USB -Shading
From €24.46
4in1 Multi-Functional Door Magnetic Alarm Touch Button Door and Window Alarm Displacement Alarm Sensor 125dB
From €13.95
Infrared Sensor Switch No Contact Contactless Switches Door Release Exit Button with LED Indication-SFYGV
From €18.95
Wireless Freezer Alarm with Multi-Sensor System, Long Battery Life, and Instant Alerts for Temperature Monitoring
From €45.95
Wireless Doorbell Kit with PIR Motion Detector, 38 Ringtones, 3 Volume Levels, Receiver and Sensor for Home Entry Alert, 70m Range
From €31.95
Wireless Magnetic Sensor Door and Window Alarm, Loud Entry Alert for Pool Safety, Easy Adhesive Install for Home, Apartment, Garage, Sliding Doors
From €44.95
Wireless Home Doors Windows Security Entry Alarm System Pack 6
From €20.95
Pack Freezer Door Alarm, 4-in-1 Wireless Fridge Alarm, 108dB Loud Door Sensor Doorbell, 3-60 Sec Delay N
From €42.95