A smart smoke alarm sensor is a good smart home helper.
Installing a smoke alarm both inside and outside sleeping areas can protect you and your family well.
With a smoke sensor work on day and night, you no longer have to worry about the safety of your home all the time.
YG400A Tuya Smart Wi-Fi Smoke Detector
- Input Voltage: DC3V LR03
- Backup Battery: AAA1.5V x 2
- Static Current: ≤15uA
- Alarm Current: ≤160mA
- Low-voltage Notification: ≤2.4V
- Alarm Sound Level: 80dB
- Wireless Protocol: Wi-Fi - 2.4GHz
- Operation Temp.: –10°C - +50°C
- Working Humidity: 5% - 95% non-condensing
- Dimension: 38mm x Φ80mm