Sonoff Dual is a WiFi-based switch that can independently connect and control two connected appliances or lights.
This simply means that 1 double Sonoff switch equals 2 basic Sonoff switches! The Sonoff Dual 2 switch inherits the advantages of the Sonoff Basic switch such as ease of installation and operation, fast WiFi access, remote control via EweLink APP.
In the eWeLink application, available on both iOS and Android, users can independently turn on / off each of the two connected devices. Users can set single / repeating / countdown time schedules to turn on / off at a certain time and also share with others so they can check together.
Note - The router must be a 2.4GHz device (5.0GHz WLAN is not supported), but there is no limitation for the smartphone network (2G/3G/4G/Wi-Fi are all compatible).