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Smart Home Automation Smart Door Window Sensor Wi-Fi TUYA Smart Life Home Security Alarm Sensor
Specifications:
- Origin: CN(Origin)
- Certification: CE
- working voltage: 3V
- wifi: 2.4G,802.11 b/g/n
- size: 69.5*24*18.5mm
- Model Number: WIFI DOOR sensor
- Battery: 2pcs LR03AAA(600mA) needed.no battery included
- app: tuyasmart or smart life
- Free shipping
- 100 days returns
- Low prices
- 5 million products