APP REMOTE CONTROLeWeLink App allows you to control all devices from anywhere in 1 tap on your iOS and Android smartphone without distance limit. The device is small and takes up very little space during installation. Safety, further improved The external antenna of the MINIR2 has been moved inward, which promotes performance and safety. Passed the state-of-the-art 2KV load test and certified by ANATEL which guarantees even safer use. Rocker Switch Compatible Without opening the app, turn on the light during your evening walk to the laundry room by simply controlling the connected switch. Smart Scene You can create smart scenes for a device to turn another device on/off, or collect multiple devices in a group to control them together at once. Hands-Free Voice ControlMINI R2 WiFi Switch is compatible with Amazon Alexa (Amazon Echo / Echo Dot / Amazon Tap) and Google Home. It allows you to use your voice to control your home devices and enjoy a hands-free experience.