H.264 Compression, Record Resolution Up to D1 (DR80-01D only) Dual Stream for Recording and Network transmit Support Hard disk and SD card recording, USB and Network BackupPluggable hard disk 2.5 HDD tray, with mature vibration reduction technologyIndependent 6 Vehicle status monitor interface, of which one can speed6-36V power inputVent-free enclosure design ModelJG-DR68-01DJG-DR68-02DJG-DR68- ...