Main Para. Model | Video Input | Video Output | Audio Input | Fps/ch PAL/NTSC (Fps) | Fps in total PAL/NTSC (Fps) | BUS Interface |
NV-18004T | 4 | N/A | 4 | 25/30 | 100/120 | PCI |
NV-18004TD | 4 | 1 | 4 | 25/30 | 100/120 | PCI |
NV-18008T | 8 | N/A | 8 | 25/30 | 200/240 | PCI |
NV-18016T | 16 | N/A | 16 | 25/30 | 400/480 | PCI |
Video Standards
Video Input: composite video input PAL(25 fps) NTSC(30 fps) (BNC,
1Vp-p, 75Ohm)
Video Compression: H.264 Main Profile
Resolution CIF: PAL(352*288) 25 fps/ch,NTSC(352X240) 30 fps/ch
Video Preview: Support Real-time Multi-Channels Preview, full
resolution display and higher image preview resolution
Hardware Filter: Have multilevel hardware filter and De-interlace
function, can improve image quality efficiently.
Compression Parameters:Can adjust output compress steam by set
compress ratio, and the compress frame is also adjustable.
Dual stream encode:Primary stream is for local store, Second stream
is for narrowband networking.
Real-time Video: offer uncompressional realtime video stream for
video analyze.
64ch DVR System: Support different resolution card mix and match,
can reach 64ch at most.
Audio standards
Audio Input: Single track BNC jack input interface, Input impedance
10KOhm, Input Range:Vp-p=2.0V LINE
Audio Compression: G.711, Audio sampling rate 8K/16K sample/ sec.,
16 bit/sample
Audio monitor: Real-time audio monitor function
Stream/File Format
Multi-Resolution: Stream/file data support adjust the resolution
Accurate time stamps: Support several Stream/file complete playback
synchronously
Digital watermarking: new generation of digital watermarking
technology, which ensure the record file unchangeable.
User Data Section: Support add custom data in Stream/file
Support real-time Stream: can get original Stream of each channel
Other Function
OSD Function: Support hardware character/time fold adding, Logo
fold adding and video mask
Motion Detection: Support hardware milti-window and multi-area, and
don't cost the system resource
Alarm Function: Video Loss Alarm
encrypt function: offers only one identify
Hardware Watchdog: High accurate checking, which ensure the
reliability of the system
BUS Interface: PCI
Resource Cost: Almost not cost resource when previewing. Little
resource cost when recording, and high efficiency decode
Support Windows Hibernate
Intelligent analyze: Offer video Intelligent analyse software to
realize the intelligent analyze
Development Support (SDK)
We supply Full SDK Exploitation and instance programme which
support all kinds of currency structure, and the exploitation is
very convenient
OS: Windows 2000,Windows XP,Windows 2003,Windows Vista 32/64 bit
Develop Environment:Windows 2000/Windows XP,MS VC++ 6.0 or above
SDK Exploitation comprise compression, play and network
transmission, which offer DLL file and relevant head file,
document.
We supply DLL file which is used for H.264 file convert to AVI
format file and its relevant head file.
We supply Microsoft Media Player Plug-in
We supply daily use tool kits.
DVR Application
We supply several third party DVR application.
We supply several third party Center Monitor System application.
Intelligentize software package(Extra Fee)
Intelligentize monitor software develop package is optional, it
support average density population statistics, area inbreak
detection, target motion/big area mask detection and target
pause/left detection.
Average Density Population Statistics: performe real-time average
density population statistics within the monitor area, and describe
the current average density of the population in the monitor area
with low, medium and high three grade.
Area inbreak detection: within monitor area, if the moving
