About this item EASY SETUP - Just plug in the usb cable, download the eWelink App on App store or Google play store and register an account, then follow the instruction to complete the wifi configuration. DEVICE SHARING - DIY Your Smart Home, Support Remote turn on/off, Timing Schedules , Device Sharing, Easy to Share, All family can control home appliances through eWelink app Works from anywhere you have internet connection. DEVICE MODE CHOOSE - This wireless switch supports inching /self-locking mode. In the Self-locking mode, when you press the button on APP (or the manual button on the board) for one time, the relay will be on. The relay will be off only when you press the button once again. WIDELY USE - It can let you DIY a lot of smart projects: smart lights, fans, garage door, humidifier, thermostat etc. Voice control - Wifi smart switch can work perfectly with Alexa-enabled devices like Echo/Tap/Dot, as well as Google home. Just with a simply voice command, Alexa or Google Assistant will work for you, turning on/off the connected devices at once. 100% QUALITY GUARANTEED - If any question please contact us at any time, We will reply in 24 hours.The best customer service is our top priority, please rest assured to buy.

About this item EASY SETUP - Just plug in the usb cable, download the eWelink App on App store or Google play store and register an account, then follow the instruction to complete the wifi configuration. DEVICE SHARING - DIY Your Smart Home, Support Remote turn on/off, Timing Schedules , Device Sharing, Easy to Share, All family can control home appliances through eWelink app Works from anywhere you have internet connection. DEVICE MODE CHOOSE - This wireless switch supports inching /self-locking mode. In the Self-locking mode, when you press the button on APP (or the manual button on the board) for one time, the relay will be on. The relay will be off only when you press the button once again. WIDELY USE - It can let you DIY a lot of smart projects: smart lights, fans, garage door, humidifier, thermostat etc. Voice control - Wifi smart switch can work perfectly with Alexa-enabled devices like Echo/Tap/Dot, as well as Google home. Just with a simply voice command, Alexa or Google Assistant will work for you, turning on/off the connected devices at once. 100% QUALITY GUARANTEED - If any question please contact us at any time, We will reply in 24 hours.The best customer service is our top priority, please rest assured to buy.