SmartHome provides the most comprehensive English voice control for smart home devices through Alexa. The following are the specific binding steps: (1) Open app alexa and search for "SmartHome" in the "Skills" category. (2) Click to enable "SmartHome" and enter your smart gateway account and password (3) After successful binding, return alexa app, click on the discovery device (4) Now all settings have been completed, try to control your device with Echo SmartHome supported device types: (1) Switch, lamp, air conditioner, dimming lamp, color mixing lamp and other equipment: can control TurnOn, TurnOff. (2) Air conditioning: You can control SetTargetTemperature, SetThermostatMode. (3) Dimming light: You can control SetBrightness. (4) Toning light: You can control SetBrightness and SetColor.