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Security System Sensors

Shop the best prices on 10,159 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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641 - 672 of 3,200
R60BMP1 60GHz MmWave Radar Sensor for People Counting & Tracking,Anonymous Accurate Occupancy Counter,for Retail Store
From €97.69
Tuya WiFi Smart Vibration Sensor Home Security Protection Smart Life App Real-Time Remote Shock Alarm History Record
From €16.64
2X Tuya Zigbee Door Window Sensor A Burglar Alarm Smart Home Automation Security Protection Smart Life Work
From €24.64
Tuya WiFi SOS Panic Button Smart Life APP Notifications One Key Alert Wall Sticky /Neck Strap Design for Elderly & Kids
From €27.64
Wireless Home Doors Windows Security Entry Alarm System Pack 6-qopl
From €41.64
Door and Window Alarm, Wireless Door and Window Detectors with Remote Control and Batteries, Anti-Theft Intruder Magnetic Sensor for Home and Child S
From €43.63
White Door Window Contacts Magnetic Reed Switch Sensor
From €9.64
10 Pack Wireless Window Door Alarm Sensor for Home Security System & Pool Door Alarm
From €43.64
4 Pack Wireless Door and Window Alarm with 110dB Loud Alert for Home Security, Kids and Pets
From €19.64
2 Pack Freezer Door Alarm, Window Security Alarm
From €53.64
Wired-Magnetic Door Window Contact Sensor Waterproof Door Window Sensors Detector for Home Security Alarm System Multicolor
From €22.64
Outdoor Waterproof Infrared Beam Sensor - Dual Photoelectric Detector with Lens Indicator for Security Applications
From €44.64
Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm White- (10 Sets)
From €17.64
Light Sensor DC 5V 12V USB Wire Day Auto-on Light Sensor Cable for Home Security and Lighting
From €9.64
2 Pack Freezer Door Alarm, Window Security Alarm
From €31.64
Car Universal Anti Theft Sensor Adjustable Car 360 Panoramic Detection Vibration Sensor Alarm Anti- SZRH A-W
From €15.19
Power Outage Alarm 120dB Loud Siren with LED Indicator for Home Office 220V Power Failure Alert
From €19.64
6PCS Mini Window Door Alarm Wireless Magnetic Entry Alert for Home Security
From €18.64
5 Pcs Mc-38 Wired Door Window Sensor Magnetic Switch For Home Alarm System,When Sensor Together,Normally Closed Nc
From €11.64
2026 8pcs New Longer Door Window Wireless Burglar Alarm With Magnetic Sensor Home Safety Wireless Longer System Security Device f54
From €35.64
Smart Vibration Sensor with RealTime Alerts, Wireless Motion Detection for Home Security
From €26.64
Wireless Window/Door Open 52 Chime Entry Security Alarm Doorbell Magnetic Sensor
From €46.64
Magnetic Switches Normally Closed or Normally Open Magnetic Switches Suitable For Wooden Doors Window Multicolor
From €22.64
Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm White (10 Sets)
From €72.69
Tuya APP Temperature Sensor Zigbee Alarm for Seedling Fermentation Animal Breeding
From €37.93
10 Sets 433MHz Wireless Magnetic Door Window Sensors for Enhanced Home Security, Compatible with Burglar Systems
From €60.02
1/4 Inch Ring Alarm Magnet Riser, 10 Pack Mount for Any Doorway, Window, Entryway - Ring Sensor/Magnet Not Included
From €57.27
10 Pack Wireless Window Alarm with Door Magnetic Sensor for Home Security, Pool Door Alarm
From €44.33
Magnetic Alarm Door Window Contact Sensor Detector with Wired NC Type Reed Switch Suitable for Various Applications
From €62.69
315MHz/433Mhz Wireless Vibration Door Sensors Alarm Anti-Theft Drawer Wardrobe Detector Vibration Alarm with Indicator Multicolor
From €28.64
Magnetic Door And Window Alarms Wireless Security Sensors System For Child Safety & Burglar Prevention Easy Installation Multicolor
From €40.64