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Security System Sensors

Shop the best prices on 9,390 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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9,249 - 9,280 of 9,390
Tuya Smart ZigBee 3.0 Smart Temperature and Humidity Sensor Battery Powered Security with Tuya Smart
€21.95 Save €6.00 RRP: €27.95
Sensor Wireless Connectivity User-Friendly App Smart Wifi Temperature and Humidity Sensor for Home I
€7.95
Magnetic Switch Alarm Sensor Overhead Garage Door Contacts with L Bracket
€10.95
2Pcs Infrared Beam Detector, 20m Waterproof Security Sensor for Door/Window Burglar Alarm System miao4
€17.95 Save €9.00 RRP: €26.95
E3Z-R61 NPN Photoelectric Beam Sensor with Bracket
€8.95 Save €16.00 RRP: €24.95
Armband protect The Freestyle Libre Sensor
€13.95 Save €32.00 RRP: €45.95
Glass Break Detectors, Window Alarm With 125 Db Alarm, Glass Vibration Sensor Alarm(2 Pcs) Banban
€12.95 Save €61.05 RRP: €74.00
eMylo Wireless Siren Magnetic Sensor 130dB Door Alarm Sensor Self-adhesive Window Alarm 3 Alarm Tones with Remote Control for Home Security (2 Pack)
€36.95 Save €102.05 RRP: €139.00
1 Set Touch Lamp Repair Kit 3 Way Touch Sensor Dimmer Control Module Replacement Sensor
€5.95 Save €12.00 RRP: €17.95
Wanzen Detektor
€17.95 Save €46.05 RRP: €64.00
Glass Break Detector, Window Alarm with 125dB Alarm, Glass Vibration Sensor Alarm for Your Home, Office (2 Pieces)
€24.95 Save €49.05 RRP: €74.00
Glass Break Detector, Window Alarm with 125dB Alarm, Glass Vibration Sensor Alarm for Your Home, Office (2 Pieces)
€35.95 Save €113.05 RRP: €149.00
Window door security alarm, home security and child safety door alarm, door and window alarm sensor, door entry alarm, burglar alarm
€7.95 Save €15.00 RRP: €22.95
E3Z-R61 NPN Photoelectric Beam Sensor with Bracket
€8.95 Save €16.00 RRP: €24.95
M5STACK RFID 2 Unit Mini RFID Reader Sensor WS1850S Radio Frequency for Smart portation
€13.95 Save €70.05 RRP: €84.00
Automatic infrared beam detector for home security alarm system - 2pcs
€30.95 Save €63.05 RRP: €94.00
2025 Wykrywacz Podsuchw I Kamer Lokalizatorw , Wiretapping Detector
€42.95 Save €86.05 RRP: €129.00
Security Tag Remover for Garment Alarm Buckles Hard Magnet Detacher Tool Compatible with EAS System
€13.95 Save €26.00 RRP: €39.95
Automatic infrared beam detector for home security alarm system - 2pcs
€23.95 Save €45.05 RRP: €69.00
Camera Detector, Gps Tracker Detection, Rf Signal Scanner With 1m-8g Hz Wide Frequency Range And 12 Sensitivity Levels Z tiaog1
€64.00 Save €40.00 RRP: €104.00
Tuya ZigBee Light Sensor Illumination Sensor Smart Life APP Scenes Linkage Control Smart Switch Bul
€30.95 Save €48.05 RRP: €79.00
Door Alarm Sensor Window Home Safety Alarms Indoor PIR Motion Infrared Detector USB Rechargeable
€13.95 Save €5.00 RRP: €18.95
Garage Parking Assist, Led Park Assist Alarm, Garage Parking Sensor Aid, Led Stop Sign Bumper Sensor With Adjustable Height, Battery Operated, Wall Mo unbrand
€29.95 Save €12.00 RRP: €41.95
Infrared Photocell Sensor for Gate Safety - 12V/24V AC -Compatible Garage Door Accessory
€41.95 Save €52.05 RRP: €94.00
new car tpms Tire Pressure Monitor/Warning System Sensor 433 MHz for Opel Vauxhall Movano Combi
€94.00 Save €35.00 RRP: €129.00
Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm White- (10 Sets)
€11.95
5 Sets Magnetic Reed Switch DC100V Normally Open Closed Recessed Wired Door Window Sensor Switch for
€23.19 Save €6.95 RRP: €30.14
2 Sets Magnetic Reed Switch DC12 to 24V NC Wired Door Window Sensor for Home Security Anti Theft Ala
€20.38 Save €6.11 RRP: €26.49
Home Window Door Burglar Security Alarm System Magnetic Sensor
€14.72 Save €4.43 RRP: €19.15
2.4GHz Wireless TTLOCK Door Sensor
€17.95 Save €3.00 RRP: €20.95
3Pcs Ttp226 8 Channel Touch Sensor Module
€14.95 Save €10.00 RRP: €24.95
Magnetic Contact Sensor for Garage Door with L-Bracket Alarm
€14.55 Save €11.78 RRP: €26.33