WiFi Smoke Sensor LH-601WF

It senses smoke concentrations through a labyrinth, combines temperature changes to determine if there is a fire, and sends an alarm through an indicator light and high-decibel buzzer.1.With a new generation of the high-sensitivity labyrinth to further enhances all-round sensitivity;
2.With an embossed pyramid design, 16 directions smoke indexes maintain consistency and stability;
3. With an intelligent double-checking algorithm, if the smoke concentration exceeds the  threshold or the temperature exceeds 65 °C it will alarm;
4. With Wi-Fi communication protocol, you can directly connect to the platform without a gateway, and push warning messages to the App on the mobile phone in the first time.