Smart Wireless Door Sensor
IEEE 802.11 b/g/n
Small body size:
Free APP name:
Tuya smart / Smart life
Battery use time:
1 years (15 times/day) 2 years (7 times/day)
Main body size:
Return & Warranty
- 100% Secure payment with SSL Encryption.
- If you're not 100% satisfied, let us know and we'll make it right.
- Orders ship within 5 to 10 business days.
- Tip: Buying 2 products or more at the same time will save you quite a lot on shipping fees.