AIM Execube is a switching and control devices that goes behind your switch board and controls any kind of home appliances connected to it, just like a normal switch! Once the device is connected and powered on, you can go to your A.I.M connect mobile app to create a free account and login to setup your device, adding it into a room. Once this is done go to your amazon alexa app and find "AIM Execube" in skills and games, once you've selected that you will be redirected to a login page, use the same credentials as your app to login and link your accounts. Your devices will sync up automatically, exactly as you've configured them in your app. You are ready to go!