You can simply ask Alexa to control your SANNCE devices. Connect Alexa to your devices with several simple steps: (1). Download SANNCE App in Google Play or App Store and then register an account. (2). Configure the devices in SANNCE App and rename your devices. (3). Download Amazon Alexa App from Google Play, App Store or Amazon website and then configure Echo with Alexa App. (4). Search SANNCE skill from the Alexa App skill category. (5). Enable SANNCE skill, and you'll be navigated to SANNCE login page. (6). Follow the instructions on the page to complete the linking. (7). Now all setup is finished. You can enjoy the voice control on your home devices like these: “Alexa, show front door camera.” “Alexa, show backyard camera.”