DVR Compression Card (8 Channels, D1)

Features:
Superb network functionality
User friendly interface
Easy to install and easy to use
Software upgradeable
Image color can be adjusted individually by software
Support search the dvr file according to date sequence and multi-channel playback which have the multi-functions of speed control, pictures printing, and image catch.
Support the motion-detection in each channel designated area, and equip with alarm system, attach pictures and email, video recorded, and the sensitivity of the move detection could be adjusted
Able to create new users and right management
Support scheduled continue or motion-detection recording
Real-time video compression, low hard disk consumption,30-150m per hour of action for each channel
Support ptz control
Remote viewing/recording (backup)/playback/ptz control by ie (this functions is excellent)
Support watermark technology
Support dynamic ip
Dvr in lan to be viewing online
Dynamic streaming or static streaming recording (optional), motion detection recording, schedule recording, alert recording, remote recording and remote backup. Appointed hard driver for backup available.
Tcp/udp protocol, ie viewing available. Connect to 256k-2m internet bandwidth can reach the effect of lan without occupying cpu resource.
Multi-users authorization management, user authorization setup

Specifications:
Video input:8 channels(ntsc/pal), bnc
Screen slips:1/4/9/16
Audio input:1 channel, audio input via microphone, bnc
Preview resolution:640 x 480,352 x 288,320 x 240;
Video compression: Mpeg4/h.264(optional)
Compression resolution:640 x 480,352 x 288,320 x 240;
Audio compression: G.726, sample ratio is 8khz, output ratio is 32kbps
Recording rate:240fps (ntsc),200fps (pal).
Display rate:240fps (ntsc),200fps (pal).
Power consumption: Less than 5w
Working temperature: -10~+50degree celsius
Working humidity:10%~90%
Dimension:130mm x170mm

Computer configuration(recommend):
Os: Windows 2000/windows xp
Cpu: Intel p4 2.0gb or above
Motherboard: Based on intel 865/915 chipset
Memory:256mb or above
Display adapter: Nvidia geforce mx400/420/440 serials, fx5200/5600, geforce 6600 or ati radeon 7000/7200/7500/8500/9000 serials, ati x700
Intel 865g/915g integrated graphics controller