SANNY300 Series Mobile DVR have been widely applied to autobus, patrol cars, truck, cash-delivery car and other vehicles; This product can play high resolving VCD, DVD entertainment&advertisement program, synchronously, input information of vehicle, (including driving routes, license numbers, the vehicle information of speed, swerve, braking), and record, (such as manual video recording, automatic video recording, record timing, emergency recording, open/close the door alarm recording and CYC recording); In addition, the specialized removable HDD case, without any tool, installed easily; Supporting multi HDD, whose capacity is unstinted, moreover the content of HDD, copied to PC directly, which can be replayed with various of players handily, without any special play software; According to the time, searching fast forward, backward and pause, and setup on/off switching timing.