EDGE Home offers the most comprehensive voice controlled smart home experience with Alexa. Control your EDGE Smart Home Devices hands free. Just say it, EDGE Smart Home Devices will obey.
Here's a step by step guide:
(1). Search the Alexa Skills directory for "EDGE Home";
(2). Click Enable skill of "EDGE Home", then input your account username, password on the linking page;
(3). Talk to Echo“Alexa,discover devices.”. Wait till Echo says "Discover is completed";
(4). Now all setup is done. Try talk to Echo to control your devices.