All-in-one portable Live Streaming & Recording System with 7 inch touch screen and preview windows. Support 4 channels (HDMI*2+RTSP*1+file*1) to one output.

 Touch control panel for teacher in the classroom.  Supports 80 students layout display.  Main Function: Broadcast, Observe, Dialog, Darken, Talk II, Group, help, Darken and etc.

Smart HDMI Matrix extender reach appointed signal broadcasting manually, randomly or by mode based on WEB control.

Response button of true/false, choice questions raised by teacher’s PPT file Roll Call, Help function in the classroom

Teacher console can connects two sets of source VGA devices (PC or laptop), headset and microphones obtaining video / audio / microphone multi-ways broadcasting

A live streaming& recording system with multiple interfaces including HDMI, DVI, SDI, YPbPr, VGA, S-Video, CVBS, NDI, Camera(USB 3.0), RTSP, video, photo and line in(3.5mm). Support 2 channels to one output.

Headphone  Driver Unit : Ø50mm  Impedance : 32Ω±15%  Sensitivity : 97dB±3dB (at 1mW 1kHz)

 The signal amplifier optimizes AV output signal quality up to 80 students over STP-CAT5E cable.

Centrally control 4 HDMI inputs& power& volume& projector, volume, I/O, IR, RS485, RS232 control, etc. by a touch panel.

Student Unit can connects two sets of source VGA devices (PC or laptop), headset and microphones obtaining video / audio / microphone multi-ways broadcasting

A live streaming& recording system applied with embedded Linux supports up to 4 channels such as HDMI devices*4, NDI, RTSP, Video, photo to dual outputs for preview and PGM.

 Student terminal used in non-PC language training system.  Audio& articles on demand, digital recorder, paperless exam