Wide range of uses, wifi temperature switch, operating 85-250V, current 20A, 3000W, smart home WIFI switch, including 1 waterproof DS 18B20 temperature , smart thermostat, remote monitoring for home brewing, fermentation, breeding, hatching, greenhouseVoice control: Works with Amazon , Dot, Amazon Tap or Home to create smart scenes in the app and use voice control to manage devices with voice commands.Synchronous , real-time monitoring of temperature and power, real-time device is displayed in the app, to switching, precise temperature control, energy savingAutomatic and manual modes: Set the automatic mode in the app to automatically turn on/ the device within the specified temperature range; remote turn on/; timer: set timer/countdown/timer to turn on/ the device at a specified timeShared control: WiFi app remotely controls your smart home and easily shares it with your family. app provides additional functions of temperature history and energy monitoring