OBV-2850 HD/SD 8/12-Channel OB Van Studio
"Datavideo OBV-2850 is a PPU (Portable Production Unit), designed to fit into the the back of a small van to provide complete mobile production facilities. It's a transportable solution for broadcasters and professionals for both in studio and on-location productions.
Built around the latest HD/SD switcher, it supports up-to 12 channels of HD/SD-SDI, HDMI or composite video signals. The system is integrated, compact, and sturdy with a metal framework for great stability and protection yet provides room for future expansion.
With power-efficient modules, OBV-2850 can be powered by a DC 12V supply. Datavideo OBV-2850 is easy to install and a cost-effective solution for live video production. "