At its core, a smart home relay is an electrical switch that can be controlled remotely. It allows users to turn devices on or off without having to be physically present. These relays are connected to a smart home network, which is typically managed through an app or voice assistant like Amazon Alexa, Google Assistant, or Apple HomeKit. The ability to control home appliances remotely provides not only convenience but also the potential for energy savings and enhanced security.

    The Working Mechanism

    Smart home relays operate based on the principle of controlling the power supply to an electrical device. A relay is essentially an electrically operated switch that opens or closes circuits in response to commands from a remote controller or automation system. These relays can be controlled through Wi-Fi, Bluetooth, or other smart home communication protocols like Zigbee or Z-Wave. The relay can be integrated into existing electrical systems, enabling users to retrofit their homes with automation features without having to replace their entire electrical infrastructure.