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.
FS3018A Tuya Smart Zigbee Smoke Detector
- Working Voltage: 3V(CR17335)
- Working Temperature: -10℃ - 55℃
- Working Humidity: 10％-90％RH(Non-condensing)
- Wireless Protocol: Wi-Fi / Zigbee
- Battery Life: 3 Years