A black box is an automobile video recording device. It is a word derived from the metal box that contains the flight recorder of an aircraft, and the official name of the vehicle's black box is Dashboard Camera. In the event of a traffic accident, it is possible to understand the accident situation, so it is considered essential equipment these days. Built-in Cam is Hyundai Motor Group's convenience and safety specification that acts as a black box. It is embedded in the overhead console, and it is easy to check and operate the video by interworking with the infotainment system. In addition, it is possible to check immediately through the smartphone application, and sharing it on social media is a feature of the built-in cam.