... SystemEmbedded LINUXSystem ResourcesPentaplex function:Live,Recording, Playback, Backup&Remote accessControl modeFront panel, USB mouse, IR remote ... Stop,Fast play,Slow play, ull screen,Backup selection Backup ModeFlash drive/USB HDD/USB CD/DVD- ... Email, Alarm Server, uPNPRemote OperationMonitor,PTZ control,Playback,System setting,File download,Log informationHard DiskHard Disk1SATA port, ...