VA - 6000 RC shall be used for working with main controlling system to record calling content of Mic , which  provides a scientific basis for the subsequent accident responsibility, and provides two control methods of both CAN trunk protocol and relay contact; Audio files are stored in SD card and the max  memory space will be 32G.

Features

1.  Supporting long time, loop recording, automatically overwriting the oldest audio file when there is no storage space.

2.   Supporting two control methods of both CAN trunk and relay contact

3.   External storage, convenient file accessing;

4.   SD card connection state detection

5.   The recording files can play by ordinary player and no need professional players

Function

1.  one recording audio input; Receiving audio recording from VA – 6000MA and keeping into the SD card; it can recordcyclically for a long time and cover the recording file automatically

2.  VA-6000MA controls the recorder to start or end the record by CAN trunk or the external short circuit or without voltage signal.

3.   Backup DC24V power input; can driveled by DC 24V power provide by VA-6000BC