5. AUDIO
► One time recording for real time 4CH audio input.
► Input : 4CH(rear 4), Output : 1ch(rear).
► Audio channel selectable.
6. BACKUP
► Backup by network viewer.
► Supported multi backup function : CD±R,CD±RW,DVD±R,DVD±RW
and USB.
7. OTHERS
9
► S‐Video, Spot output.
► Alarm In/Out, RS‐485, RS‐232 Connections.
► Connection of loop‐through.
► Supported multi language.
► One remote controller for Max. 4 DVRs.
► Easy operation with USB mouse.
► Easy firmware upgrade with USB, network and webhard.