The Digital Control Center (DCC) adds a manual control surface that is compatible with both the Second Shooter/Second Shooter Plus and CineDrive.  It allows for responsive, intuitive manual control of up to 6 separate motors, making both live performance and remote pan/tilt jib head operation a breeze.
Kit inclues: Power source - MagPak battery, AC power adapter, Bridge Cable, & Second Shooter Plus controller.  Check out the Kessler video: https://vimeo.com/141091075