CloudDVR is designed for DVR with 4G mobile network.
[DVR]: Preview video from DVR camera, capture video or photo, operate DVR, playback map track of car.
[Phone Files]: Files in cellphone, list files downloaded from DVR, including loop/locked and captured files, click to playback, select to share/delete.
[Me]: Manage DVR thought cloud server, monitor or playback GPS track of your car.