Camera Control Unit, used in the broadcast industry to allow personnel to remotely adjust camera settings, such as brightness, aperture, ect, before going into the vision mixer. Used primarily in live broadcast, such as new & sport. Most high end Vision Mixers how have these functions built in.
Image from Creative Video > Creative Video > From DV to HD > Broadcast audio & video specialists > CVP
Image from Creative Video > Creative Video > From DV to HD > Broadcast audio & video specialists > CVP