The host adopts an integrated 11.6-inch full fit high-definition LCD touch screen with an integrated design, and there are no visible functional module connection wires between the host and the LCD touch screen. The user interface should be intuitive and simple, with a touch screen that can

Directly pre monitor the teacher's panoramic and close-up views, student's panoramic and close-up views, and multimedia PC teaching images; Easy for teachers to independently record classes without the need for keyboard and mouse assistance.

Host interface: 2-channel inline; 2-channel RJ11 (MIC) in; 2 lines out; 6-way RJ45, supporting at least 4 POE input interfaces, 1 COM interface, and 1 RJ45 network port; 4-channel SDI input interface, 1-channel HDMlin, with the highest HDMI input resolution supported 4K@30 Input. Supports audio input; 2-channel HDMI out; 2 USB ports, including at least 1 USB 3.0 port; 1 channel RF-MIC wireless microphone.