The Sonoff MINI-ZB2GS is a compact dual-channel smart switch designed to bring intelligent control to two separate lighting circuits or appliances from a single installation point. Operating on the Zigbee 3.0 protocol, it integrates seamlessly with Sonoff hubs and other Matter-compatible platforms, allowing you to manage your home via apps or voice commands while maintaining the ability to use your existing physical wall switches. Each of the two independent channels supports a load of up to 10A, with a total resistive capacity of 16A, and the device operates within a voltage range of 110-240V AC. To ensure stable operation, a neutral wire is required for installation. The module is housed in a durable polycarbonate shell measuring 45 x 39.4 x 16.8 mm, which allows it to fit discreetly inside standard European 60mm junction boxes without requiring extensive modifications to your walls. Beyond simple switching, this device acts as a Zigbee signal amplifier through its router and turbo modes, helping to extend the wireless mesh network throughout your home. For added peace of mind, it includes built-in protection against overheating and overvoltage, making it a reliable choice for those looking to automate their living space while keeping the hardware hidden and secure.