- Free shipping
- 100 days returns
- Low prices
- 5 million products
SONOFF Wifi Door Sensor DW2, Smart Wireless Door Window Sensor, No Hub Gateway Required, eWeLink App Alarm Smart Home Security
Specifications:
- Model Number: SONOFF DW2
- Item Type: Wifi Door Sensor
- Brand Name: SONOFF
- Battery Type: AAA 1.5V
- Application: Smart Home Security
- App Name: eWeLink
- Free shipping
- 100 days returns
- Low prices
- 5 million products