6 Months Battery Life WiFi Door Sensor Smart Home Alarm Tuya Smart Life APP
Function Description
- 【6 Months Standby】With 1pcs CR123A 3V battery, the WiFi sensor can work for 6 months without changing battery, while most brands can only work for 3 months.
- 【ABS plastic】The WiFi door sensor uses high-quality ABS plastic. Elegant appearance design is suitable to use at home, office, hotels, apartments...
- 【Instant Alerts】When the door sensor detect the opening signal, an instant message will be pushed to users smartphone App.
- 【Low Battery Remind】 If the battery voltage is lower than 2.6V±0.1V, there will be low battery notification push to the Smart Life App reminding users to replace the battery.
Product Parameter
Wireless Type | WiFi |
Wi-Fi Standard | 802.11b/g/n |
Channel | 1-14@2.4GHz |
Transmitting power | ≤20dBm |
Communication distance | 70m(open air) |
Sensitivity | ≥-91dBm |
Working Voltage | CR123A(3.0V/1400mAh) |
Standby current | ≤20uA |
Working current | ≤250mA |
Low power indication | 2.6V±0.1V |
Working temperature | -10℃~+55℃ |
Battery Life | 6 months (20 times/day) |
Size | Reed part 82*28*21mm Magnet part 32*21*19mm |





