The Sonoff SwitchMan M5 (ZBM5) is a 3-gang smart wall switch designed to bring intelligent lighting control to your home. It utilizes the Zigbee 3.0 protocol, which means it requires a compatible hub to function, allowing you to manage three independent lighting channels through the eWeLink app or via voice commands using Amazon Alexa and Google Assistant. One of its most practical features is the flexible wiring, as it supports both neutral-required and no-neutral installations, making it easier to integrate into various existing electrical setups. The device is built from white PC V0 flame retardant plastic and features a sleek interface with capacitive touch buttons and LED status indicators for a modern look. It fits standard 86x86 mm mounting boxes and can handle a total power load of 2200W, with a maximum of 1100W per channel. For those using it in neutral-required mode, the switch also supports a detach relay mode, providing more versatility in how the hardware interacts with your lights.