Yes, it is possible to connect several cameras to one serial port.

Products with one IP address and 4 video channels have only one serial port and it is possible to connect the serial cabling in a star or in a chain.

Products with one IP address to one video channel can use the first serial port on the blade or individual serial ports. Using the Qidun rack as star or chain is the only option.

For more information see the products User’s Manual.