LAN Ethernet 2 Channel Relay Board Delay Switch TCP/UDP Controller Module

This 2-channel relay board can be controlled over the internet or through the local network. Features: STC microcontroller for industrial master chip Onboard 2-way high-quality relay, relay with absorption diode circuit With 1-channel power indicator, each relay has status indicator lights up and relay The relay module can be extended up to 8 outputs, Note: The relay module should be actived high You can configure the module through the network parameters, such as the module IP address, default gateway, etc. Holding relay status before power down (configurable) Supports 5V or 9-24V input voltage