DVR card

H.264 HardWare Compression Realtime DVR Card 1708HC

Product Features of 1708HC
Real-time hardware encoding card which can process 8 channels simultaneously with single

high frequency DSP chips of PHILIPS   primary product named PNX1701, especially fits for

fields like roads, financial institutions, prison and manufacture.

Optimized H.264 graphics algorithm has greatly improved the performance of preview and

playback. Clear images has further improved the ratio from performance to price of this

product, and self developed combining chip has applied for national patent.
1708HC is better than 8124C&8128C in all properties. It supports Windows2000/XP/LINUX OS,

maximum 32 channels in ordinary commercial computer and 64 channels in industrial computer

when installed with excellent stability. Characteristic of strong compatibility makes it

compatible with all kinds of mainboards and VGA cards on market when installed in

computers.

Real-time audio and video streaming compression, optional coding frame format(I,B,P), image

quality and video parameters of video signal; supports motion detection, object detection,

OSD, LOGO, and local shelter(mosaic). Provides finance level board encryption and WATERMARK

encryption functions.

Compatible with 8128C at all aspects, it only need replace related SDK and drivers to

upgrade the application software. It is able to be used with 8000 series of cards or

replace them.

Video Parameters
Video Compression Format: H.264
Coding Resolution: PAL: 352x288 (CIF) NTSC: 320x240(CIF)
Video Input: 8-channel composite analog video signal, PAL, NTSC mode optional
BNC connector, 1.0Vp-p, impedance:75Ω
Video Compression Rate: 20K~4M
Code Streaming Mode: Video Streaming/Composite Streaming
Video Frame Rate: PAL:1~25fps;  NTSC:1~30fps
Preview Resolution: 704x576 (D1), horizontal lines 450, vertical lines 400
Playback Resolution: 704x576 (D1), horizontal lines 350, vertical lines 400
Audio Parameters
Audio Compression Standard: G.729
Audio Sampling Frequency: 8 KHz
Audio Input: 8-channel voice input, RCA connector