Shelly 4-channel smart relay is a modern solution that offers the convenience of remote control and monitoring of home appliances. It supports a current up to 16 A per channel and a total device power of 40 A. Four precise power meters independently monitor energy consumption for each channel. The Bluetooth gateway function expands connectivity and smart home automation capabilities. Built-in scheduling and scene creation help increase energy efficiency. It is equipped with advanced protection against overheating, overpower, and overvoltage, and is designed for installation in a distribution board. Compatible with most voice assistants, and the intuitive application helps manage devices remotely. Ideal for homes, offices, shops, businesses, and production facilities