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