A Smart Home Relay is a small, yet powerful, electronic component that allows users to control electrical appliances within their home via a smart device such as a smartphone or voice assistant. Essentially, it acts as a smart switch, turning traditional devices into "smart" devices by enabling remote operation. These relays connect to the home's Wi-Fi network, allowing them to be accessed from anywhere in the world through a dedicated app or voice commands.

    The core function of a Smart Home Relay is to control the electrical flow to various devices. This makes it possible to turn appliances on and off, schedule their operation, or create automated scenarios based on various triggers. For instance, a user could set up a routine where the lights turn on when they arrive home, or the coffee machine starts brewing automatically at a certain time every morning.