UltraSmart products help you control home appliance.You can simply ask Alexa to turn on or turn off your plug and dimmer switch. There’s no need to go to the switch to adjust your plug and dimmer switch - just talk to Alexa on your Amazon Echo. After connecting Alexa to your UltraSmart products in a few simple steps: (1). Download our "UltraSmart" app in android or ios app market; (2). Register an account in our "UltraSmart" app; (3). You need to have some UltraSmart devices in hand; (4). Configure these devices in our "UltraSmart" app and change appropriate name for your devices which will be used in "UltraSmart Global" skills; (5). Download Amazon "Alexa" app from android,ios or Amazon app market; (6). Configure Echo with "Alexa" app; (7). Search "UltraSmart Global" skill from the "Alexa" app skills category; (8). Click Enable skill of "UltraSmart Global", and you'll be navigated to "UltraSmart Global" login page; (9). Open "UltraSmart" App, click More Service, choose "Alexa". Link with Verification Code, copy the Code, put code into the login page; (10). Now all setup is finished. You can enjoy the voice control on your home devices like these: “Alexa, turn on the plug.” “Alexa, turn off the plug.” “Alexa, turn on dimmer switch.” “Alexa, turn off dimmer switch.”