Professional settings, are designed for deliver the full potential of the camera, offering a lower limit of compression, optimized for professional production of film grade video, applicable for manual control of photo/video operation. Available for driving mode, more extended functions Vehicle status auto detection, auto start and stop recording when installed with a SD card. Camera start to record once vehicle starts up, fragment for each minute, recorder stopped when vehicle is static over 1 min. Waterproof case for 40 meters depth underwater shoot. When replace touchable backboard of waterproof case, the security usage depth should be no more than 3 meters underwater.