This is a 4 port 10/100mbps network switch with 2 relay output device.The equipment has a total of 2 relay outlet, compatible with network and UART-TTL communication mode. The equipment can be used in some control fields, such as lighting, electromechanical, automatic door and so on.,automatic control of some large current can be realized. The connection is simple, the operation is convenient and can be operated by computer remote control, the equipment is powered by 9-12V/DC, and the output can be controlled by 220V/AC/10A equipment.

Remote Reset is most advantageous function,reset the device by command to restart the program.

It is widely used in Smart Gird,Intelligent transportation,Rail transportation,Security,Petrochemical Industry,smart factory,ect.