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Security System Sensors

Shop the best prices on 11,246 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Ydcy, Gze and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to Singapore.

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2,145 - 2,176 of 3,200
Compatible door welcome sensor for shops, voice prompts for guests, burglar alarm, and split doorbell/doorbell + anti-theft kit for supermarkets.
From $47.95
Compatible door welcome sensors, store entrance voice prompts, burglar alarms, and supermarket split doorbell/door magnetic sensors (cannot be used al
From $43.95
Compatible Tuya Smart Home WiFi Temperature and Humidity Sensors and On-site AlarmsEnvironmental monitoring instrument, Tuya alarm
From $94.00
Compatible wired door magnetic switches for hotel guest room control systems; door magnetic switches are normally open; embedded door and window magne
From $46.95
Compatible Tuya Smart WiFi Door Magnetic Alarm, Door and Window Alarm, Remote Alarm, and Burglar Alarm
From $59.00
Compatible door welcome sensors, store entrance voice prompts, burglar alarms, supermarket split doorbells, and stand-alone main unit (please specify
From $46.95
Compatible Tuya Smart Home Xiaozhi Butler Smart ZIGBEE System Scene Linkage Control Center Door Magnetic Sensor (ZB-DWC-3)
From $79.00
Compatible garage door magnetic roller shutter door magnetic detectors, strong magnetic 5-meter wire, garage door opener accessories, wired door magne
From $44.95
Compatible Tuya Smart Home Xiaozhi Butler Smart ZIGBEE System Scene Linkage Control Center Door Magnetic Sensor (ZB-DWC-2)
From $79.00
EWelink wireless door and window sensor, a simple and convenient ZigBee door magnetic detector, is easy to use and integrates with smart home systems.
From $89.00
Compatible Tuya Smart Home Control System, Xiaozhi Butler Smart Tuya, Zigbee Smart Home Control System, Zigbee Door Sensor ZB-DWC-1
From $54.00
Compatible [ ] Tuya Zigbee Smart Home Xiaozhi Butler Smart Home Control Kit Door Magnetic Sensor (ZB-DWC-2)
From $79.00
Compatible [ ] Tuya Zigbee Smart Home Xiaozhi Butler Smart Home Control Kit Emergency Button (ZB-S0S-2)
From $79.00
4-in-1 Magnetic Door Alarm System with Delayed Closing Reminder & Anti-Theft Protection - Easy Install
From $27.95
Garage Door Bracket for Ring Alarm Contact Sensors 2nd Gen (Sensor Not Included), Garage Door Security Accessory
From $17.95
Door and Window Alarm, High Decibel Anti-theft, 10-Pack, Home Security Door and Window Sensor
From $59.00
4 Stck Tr- und Fensteralarm, drahtloser Magnetsensor fr Haussicherheitssystem, Kindersicherheit, Einbruchschutz, Diebstahlschutz, Einbruchmelder, 1xx
From $37.95
4 Stck Tr- und Fensteralarm, drahtloser Magnetsensor fr Haussicherheitssystem, Kindersicherheit, Einbruchschutz, Diebstahlschutz, Einbruchmelder, 1xx
From $37.95
Mmwave Radar Smart Human Presence Sensor Reliable Performance Energy Saving Easy Installation Smart Life Zigbee Tuya(D)
From $34.95
2X Tuya Intelligent Pressure Sensor for ZigBee Gravity Detection Automation Scene Linkage 400mm
From $79.00
Wireless Home Door Window Sensor Burglar Security Alarms System Opening Magnetic Door Sensor 130db Security Alarms A
From $19.95
Zigbee Temperature Sensor with APP Remote Monitoring, Waterproof Smart Home Device for Temperature Tracking
From $11.95
Home protection alarm for pool doors - 10 pack wireless sensors
From $45.95
1 Pair Automated Gate Safe Infrared Detector Sensor for Swing Sliding Garage Gate Door Safety Infrared
From $21.95
Outdoor Door Window Magnetic Alarm Wireless Sensor Waterproof Monitor Burglar Anti Theft Home Securi
From $18.95
Wireless Door Window Alarm Sensor Anti Theft 108 DB Easy Installation Security Alarm for Home Cabinet
From $16.95
Vibration Alarm (For Export)
From $33.95
Wired Magnetic Contact Door/Window Detector for Garage Security Alarm
From $21.95
Door Window Alarms, Adjustable Volume, Chime/Alarm, Door Window Alarm Sensor for Home Security, Kids Safety 4 Pack
From $69.00
Tuya ZigBee Light Sensor Luminance Sensor Beam Sensor Real-Time Luminance Detection Smart Home Automation App Control
From $24.95
Tuya Matter Thread Door Window Sensor USB Powered Smart Home Wireless Detector Work with Alexa Home
From $45.95
Tuya Zigbee Door Sensor Window Sensor Wireless Smart Door Sensor Alarm Support Home Security&Automation
From $28.95