User Manual of DS-91/90HFI-ST/RT/XT & DS-81/80HFI-ST & 91/90/81HWI-ST Series DVR
3
Product Key Features
General
Connecting the network cameras, network dome and DVS (this feature is supported by
DS-9000HFI-ST/RT/XT (HWI-ST) & DS-8000HFI-ST series).
Connecting the third-party network cameras like ACTI, Arecont, AXIS, Canon, ONVIF,
PANASONIC, Pelco, PSIA, SAMSUNG and SANYO, SONY and Vivotek and ZAVIO (this feature
is supported by DS-9000HFI-ST/RT/XT (HWI-ST) & DS-8000HFI-ST series).
PAL/NTSC adaptive video inputs.
H.264 video compression with high reliability and superior definition.
Each channel supports dual-stream.
Up to 32 network cameras can be added (this feature is supported by DS-9000HFI-ST/RT/XT
(HWI-ST) & DS-8000HFI-ST series).
Independent configuration for each channel, including resolution, frame rate, bitrate, image quality,
etc.
The quality of the input and output video is configurable.
Each channel supports two kinds of compression parameters, the normal continuous and event.
Sub-stream can be configured locally.
Encoding for both audio/video composite stream and video stream; audio and video synchronization
during composite stream encoding.
Support CABAC (this feature is supported by analog cameras only).
Watermark technology.
Local Monitoring
Simultaneous HDMI, VGA and CVBS outputs.
HDMI output and VGA output at up to 1920×1080P resolution.
1/4/6/8/9/16-division live view is supported, and the display sequence of screens is adjustable.
Live view screen can be switched in group, and manual switch and automatic cycle review is also
provided, the interval of automatic cycle can be adjusted.
Quick setting menu is provided for live view.
The selected live view channel can be shielded.
Motion detection, tamper-proof, video exception alarm and video loss alarm functions.
Privacy mask.
Several PTZ protocols supported; PTZ preset, patrol and pattern.
Zooming in by clicking the mouse and PTZ tracing by dragging mouse.
HDD Management
For 9100/9000HFI-XT series, up to 16 SATA hard disks and 2eSATA disks can be connected; for
other models, up to 8 SATA hard disks and 1 eSATA disk can be connected, each disk with a
maximum of 4TB storage capacity.
8 network disks (8 NAS disks, or 7 NAS disks+1 IP SAN
disk) can be connected.
Support eSATA disk for recording or backup.
Support RAID0, RAID1, RAID5 and RAID10 storage schemes. And 8 virtual disks can be
configurable (this function is supported by DS-9100/9000HFI-RT series only).
HDD hot swap function (supported by DS-9100/9000HFI-RT series only).
HDD group management.