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Security System Sensors

Shop the best prices on 8,360 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on ZENGO, GreenZech, Ydcy and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to France.

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1 - 32 of 8,360
1/4 Inch Magnet Riser,10 Pack Mount to Any Doorway, Window, and Entryway,Ring Sensor/Magnet Not Incl
€19.95 Save €15.00 RRP: €34.95
Tuya WiFi Temperatures Humidity Sensor with External Probe Wireless Temperatures App Monitor for Freezer Fish Tank unbrand
€15.95
12V 3A Power Supply Adapter Universal Power Adapter Transformer for Monitor
€14.95 Save €4.00 RRP: €18.95
Outdoor Door Window Magnetic Alarm Wireless Sensor Waterproof Monitor Burglar Anti Theft Home Securi
€19.95
Animal deterrent alarm for wild boar and theft prevention
€24.95 Save €34.05 RRP: €59.00
High Capacity Battery Surveillances Detectors Not Eavesdropping Tool for Protecting Commercial Secrets & Person Privacy Multicolor
€49.95
New Tuya ZigBee Smart Vibration Sensor Real Time Monitoring Door Window Detection Alarm Smart Security Protection System
€7.95 Save €5.00 RRP: €12.95
2025 Upgraded Camera Detector Professional Bug RF Detector Hidden Camera Finder
€80.38 Save €49.83 RRP: €130.21
Zigbee Smart Door Window Sensor Wireless Mini Alarm Sensor for Mi Home
€9.95 Save €28.00 RRP: €37.95
Door Magnetic Alarm Wireless Door and Window Anti-Theft Alarm Home Anti-Theft Door Opening Sensor 10 Pcs
€12.95 Save €22.00 RRP: €34.95
Household Window Home Refrigerator And Freezer Alarm, Door Left Open, Reminders At 30 Seconds
€2.95 Save €13.00 RRP: €15.95
Freezer Door Alarm with Time Delay Refrigerator Door Alarms Swimming Pool for
€18.53 Save €12.05 RRP: €30.58
10pcs Magnetic Reed Switch Door Window Security Alarm System Normally NC NO Contact Switches for Enhanced Home Safety B
€12.95 Save €6.00 RRP: €18.95
Wireless Door Stop Alarm Stainless Steel Sensitivity Level Sensor Wedge-shaped Portable Home Travel Security Betterlifefg
€21.95
Refrigerator And Freezer Alarm, Door Left Open, Reminders At 60 Seconds Or More-2025
€12.95 Save €15.00 RRP: €27.95
Refrigerator And Freezer Alarm, Door Left Open, Reminders At 60 Seconds Or More-2025
€12.95 Save €11.00 RRP: €23.95
Magnetic Security Tag Remover for Clothing - Detacher Tool for Retail Stores & Shops
€64.00
Small Intelligent Light Sensors with build In Low Battery Alerts Miniature Thread Activated Light Sensors Suitable for Furniture Multicolor
€37.95
M5STACK RFID 2 Unit Mini RFID Reader Sensor WS1850S Radio Frequency for Smart portation -HK819
€25.06 Save €9.73 RRP: €34.79
2025 Fake TV Simulator with AC Adaptor Anti-Burglar and Theft Deterrent Home Security and Sensor,EU Plug
€19.95 Save €20.00 RRP: €39.95
1080P WiFi Doorbell Camera Security System with Sensor Kit
€139.00 Save €30.00 RRP: €169.00
5 Sets Magnetic Reed Switch DC100V Normally Open Closed Recessed Wired Door Window Sensor Switch for Alarm System White
€18.95 Save €11.00 RRP: €29.95
Stainless Steel Float Switch for Tank Liquid Water Level Sensor Double Ball Float Switch for Tank Pool Flow Sensors
€21.95
Solar Driveway Alarm 984ft Range Wireless Sensor IP60 Weather-Resistant
€31.95 Save €14.00 RRP: €45.95
Car 89543-0K010 for Toyota Innova Hilux Vigo Front Left ABS Wheel Speed Sensor 895430K010
€14.95 Save €4.00 RRP: €18.95
2025 Latest Model Door Open Detection Alarm Door & Window Sensor Simple Use Door
€13.95 Save €10.00 RRP: €23.95
For Magnetic Sensor Home Door Window Entry Warning Alarm Switch
€18.95 Save €20.00 RRP: €38.95
For Tuya Zigbee Light Sensor Luminance Sensor Beam Sensor
€64.00 Save €75.00 RRP: €139.00
For New Tuya Zigbee Smart Vibration Sensor Door Window Detection Alarm
€51.95 Save €57.05 RRP: €109.00
For Tuya Smart Wifi Door Sensor 80db Sound Window Sensor
€59.00 Save €55.00 RRP: €114.00
For Tuya Zigbee Light Sensor Illumination Sensor
€64.00 Save €75.00 RRP: €139.00
For 2pcs Garage Door Sensor Sun Shade Protector
€43.95 Save €45.05 RRP: €89.00