The Sonoff MINI-ZB2GS-E is a dual-channel smart wall switch that allows you to control two separate lighting circuits or electrical loads independently. Operating on the Zigbee 3.0 protocol, it integrates seamlessly with Sonoff Zigbee hubs, iHost, and NSPanel Pro, and it is also compatible with Home Assistant through ZHA or Zigbee2MQTT. Each of its two channels supports a load of up to 10A, with a total resistive capacity of 16A, while the device itself operates on a standard input voltage of 110-240V. Because it requires a neutral wire for power, it ensures a stable connection for its internal EFR32MG21 microcontroller. Designed to fit discreetly inside standard wall boxes, this compact module weighs 96.5 g and features two physical buttons for manual operation. A useful detach relay mode lets you keep your physical switches and smart controls independent, so a manual toggle won't necessarily override a programmed scene. Beyond simple switching, the device acts as a Zigbee router to amplify the signal across your network, helping other smart devices stay connected. You can use it to set up timers, automated schedules, or complex smart scenes that trigger based on your daily routines.