Conference System, Signal Management, Control System

● 2 DB9 fully-functional serial ports; Support controlling and receiving commands from various peripheral equipments; Support data forwarding.
● 1 RJ45 connector to realize downloading, updating the control programming and information inquiry.
● Support 1 4P phoenix keyboard connector for external keypad connection to control the equipment.
● Embed 1 3P phoenix debugging serial port to output and debug the print information.
● Support hot-swapping function.
● Support programmable control.