Yealink VC800, a full HD video conferencing system, is designed to maximize your collaboration experience with cutting-edge technologies. Equipped with the strongest embedded MCU within the industry, VC800 supports 24-site HD video conferencing. Owning the rich physical interfaces for audio and video connection, VC800 can be connected to the 3rd-party camera or access to the video matrix. In addition, it comes with the professional RCA-in/out interface that integrates the mixer with the gooseneck microphone. Yealink VC800 is with a spilt-type structure to meet the deploy requirement of the control room which separates from a large conference room. To minimize cable clutter and lower the cost, Yealink combines three cables (power cord, video cable and control line) into one cable, giving you a clean and tidy work environment.its key features include:Multi-camera solution,H.323/SIP dual protocol,Super video packet loss recovery technology,HDMI in for 3rd-party camera or video matrix input,RCA audio input/output.