12 Channels Input and 8 Channels Relay Output Control Board

24 Channels Reply Ethernet Control Board

16 Channels Relay Control Board with Ethernet Interface

Relay Control Board with 16 Channels Output and Network Interface

Ethernet Control Board with 8 Channels Relay Output

Pressure Control Board with 8 Channels Analog Input and Output

Analog Control Board with 4 Channels Analog Input and 4 Channels Analog Ouput

Speech Control Board

Ethernet Control Board with 8 Channels Output

4.3 Inch TFT Module with Control Board