Ethernet Converter is relay devices that use an Ethernet connection. They are networked to allow remote control and operation of the relay switches. These devices often have multiple relay channels and can be integrated with other devices and systems for automation and remote control functions. Through the Ethernet connection, users can control and monitor the status and operation of the relay through the network or cloud platform. Ethernet Relays can be used in various application fields, including home automation, industrial automation, security monitoring and remote control, etc.