WiFi Door Sensor Home Alarm Security System Tuya Smart Life APP 6 Months Battery Life
Function Description
- 【Instant Alerts】When the door sensor detect the opening signal, an instant message will be pushed to users smartphone App.
- 【6 Months Standby】With 1pcs CR123A 3V battery, the WiFi sensor can work for 6 months without changing battery, while most of the brand can only work for 3 months.
- No Hub is Needed】The WiFi door sensor does not need to work with hub. Just connect to a Wi-Fi network, download the "smart life/tuya" app, pair the smart sensor, users will receive push notifications for alarm alerts. It's easy for users to keep an eye on the security of their house anytime, anywhere.
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 |





