Sonoff is a WiFi wireless switch that can connect to appliance of different types and brands. Sonoff sends data to cloud platform through the WiFi Router, which enables you to remotely control all appliances with the App eWeLink on your smart phone. The server of Sonoff is AWS global server._x000D_ Sonoff makes all your home appliances smart, as long as your phone has network you can remotely turn on or turn off your appliances from anywhere at any time. And by setting timing schedules for your appliances, you can maintain a carefree life._x000D_ The App eWeLink enables you to control your devices easily. You can download the iOS version in App Store and the Android version in Google Play. You can share the key function to your families and friends to control the appliance by one sonoff switch at the same time._x000D_ _x000D_ More important Features_x000D_ Support WiFi network._x000D_ Support status tracking, home appliances status timely feedback to App eWeLink._x000D_ Support remotely turn on or off added devices._x000D_ Support Max 8 timing tasks for each added device._x000D_ Support numerous WiFi smart switches one smart phone._x000D_ Easy installation, easy handling and can be activated immediately and stably._x000D_ _x000D_ Package included: 1pc snoff wifi switch