All in one (built in robotic camera controller)Full HD portable 4ch video Live switcher, live keying, titeling and more 2 X 21' HD monitors built into the system 4 HDSDI + 1 HDMI input record 1 or all cahnnels at once free HD live streaming built in 3D Robotic camera controller joystic (RS 485) built in power for all roboitic cameras 12 or 24v