1. ID function supplied from remote controller. User can control different DVRs by remote controller at same time. (31 DVRs maximum)
2. USB back up/ firmware update.
3. DNR technology (digital noise reducer) provides higher picture resolution in low-illumination, and better recording quality. (the recording capacity can be reduced to 22%).
4. Next chip compression technology provides higher picture resolution.
1. MPEG-4 video compression.
2. Resolution:
(1) Live Time: 720 x 480 ( NTSC ) / 720 x 576 ( PAL ).
(2) Recording: 720 x 240 ( NTSC ) / 720 x 288 ( PAL ).
3. Audio backup / audio streaming.
4. Two internal SATA hard disks support.
5. Graphic user interface ( GUI ).
6. Mouse / IR remote controller / keyboard support.