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Supports network command control
Support local button control 4 strong current relay switch
Support indicator to indicate the switching status of the
strong current relay
Supports serial port output and forwarding data
Supports RS-232 and RS-485 output
Supports I/O interface control
It supports RELAY interface of distributed terminal and can
control projector, projection screen and window
Curtain, light and other equipment strong electric switch
Each relay has three junction posts, with normally open
and normally closed functions
Power supply: DC12V power supply
Size (LxWxH) : 190x44x150mm
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