car video recorder

Recording
, supports three recording modes: manual recording, scheduled recording, alarm recording
, supports four-channel real-time recording or real-time recording of a certain channel
, supports format, format
, Video overlay, such as time, license plate number, channel name, station information, etc.
Support card storage
Support card automatic overwriting
Recording
Support channel audio input
/>, Audio and video synchronization processing
Preview supports single-screen, four-screen preview
Playback
, supports single-channel video playback
, supports channel playback
, supports playback, Pause, frame forward, slow play, fast forward, previous segment, next segment, mute and other functions
Support video file retrieval by time, channel number, and video type
Alarm
Support local semaphore alarm and abnormal alarm
Backup
Support disk backup function for video files
Vehicle information
Record supports the recording of license plate number, line number, equipment number, etc.< br/> Power on and off control
, support scheduled power on and off
, support startup and delayed shutdown functions based on car key control
Upgrade supports automatic or manual upgrade