Super HD 1296P Car Dash Cam w/ WDR Night Vision A7LA50 Chip 4 Mega Sensor 178 degrees Lens 2 inch Screen G-Sensor Motion Detection,Vehicle Dashboard Camera DVR Black Box Video Recorder Parking Monitor Super HD and best configuration Built-in gravity sensor for motion detection and automatically locking and protecting files in case of emergency Looprecordingfunctionforautomaticallydeletingoldfilesandrecordingnewfiles Automaticallyrecordingfunctiononcetheengineison, automatically stop once the engine is off, support parking monitoring