OCTAS-Smart help you control home appliance.You can simply ask Alexa to turn on or turn off your light. There’s no need to go to the switch to adjust your light - just talk to Alexa on your Amazon Echo. After connecting Alexa to your OCTAS-Smart in a few simple steps: (1). Download our "OCTAS-Smart"app in android or ios app market; (2). Register an account in our "OCTAS-Smart" app; (3). You need to have some OCTAS-Smart devices in hand; (4). Configure these devices in our "OCTAS-Smart" app and change appropriate name for your devices which will be used in "OCTAS"skills; (5). Download Amazon "Alexa"app from android,ios or Amazon app market; (6). Configure Echo with "Alexa" app; (7). Search "OCTAS" skill from the "Alexa" app skills category; (8). Click Enable skill of "OCTAS", and you'll be navigated to OCTAS login page; (9). Input your OCTAS-Smart account username and password, you'll be redirect to the success page; (10). Now all setup is finished. You can enjoy the voice control on your home devices like these: “Alexa,turn on the bedroom light.” “Alexa,turn off the bedroom light.” “Alexa,set the bedroom light to 50%.” “Alexa,brighten the bedroom light to 50%.” “Alexa,dim the bedroom light to 50%.” “Alexa, set bedroom light to green.” “Alexa, set bedroom light to cool white.”