HIKVISION DS-7004HI Manual técnico - Página 6
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3. Features
3.1
Compression
Supports max 16 channels video input (PAL/NTSC) at most. Each channel is
independent with H.264 hardware compression.
For DS-7016HI, first 4 channels support both composited stream and
video-only stream, the rest channels merely support video-only stream.
Frame rate: 1/16~8 (ch-1); the rest channels: 1/16~30(NTSC),
1/16~25(PAL). Resolution: ch-1 supports up to 2CIF, the rest channels
support CIF.
Supports both variable bit rate and fixed bit rate.
Supports 4 channels audio input. Each channel is independent with
OggVorbis compression at a bit rate of 16Kbps.
Compressed video and audio are synchronous. Either composited stream or
video-only stream can be selected.
Supports video loop out.
Supports 4CIF (DS-7004HI), 2CIF (DS-7008HI & DS-7016HI) resolution.
3.2
Local Functions
3.2.1 Recording
Supports multiple recording types, including real time, manual
record, motion detection, external alarm, motion & alarm, motion|alarm.
Supports NAS Recording.
Supports Event Recording Para. Setup.
Supports max 4 IDE HDDs and each HDD can max support
2000GB.
Supports FAT32 file system.
Supports HDD S.M.A.R.T technology.
Supports cycle or none cycle recording.
Supports backup the recorded files and clips with USB DISK, USB
HDD, USB CD-R/W, USB DVD-R/W, IDE CD-R/W or IDE DVD-R/W.
3.2.2 Preview & Playback
Supports analog monitor and VGA output.
Supports multiple preview modes.
Supports sensitive area masking.
Supports view tampering alert.
Supports multi-channel playback by files or by time.
Supports video signal loss alert.
©2006 – 2010 by HIKVISION. All rights reserved.
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Hikvision Technical Manual