Have drivers that love the cameras, but still have poor depth perception? Here at CST, we acknowledge and embrace both active and passive safety features and technologies. With the integration of a Camera with Sensors, the driver utilizes both active and passive technologies. With an audible warning and distance readings in feet and inches, we not only give drivers the tools to see what's behind them with the camera, but also give him an exact distance readings on a single LCD Display. We are the first and only company in world to offer such features to the commercial fleets.