Summarize:
St-v8008 digital surveillance system is structured on host computer system. For traditional surveillance devices, you need to set up several surveillance screens, multiprocessor, commutator and video tape recorder, and you need personnel to watch over the locale and change the videotapes etc. In addition, you are able to do all kinds of preview and recording operations, and realize remote view by internet to watch over the locale in time.
There are two main parts in av system: video surveillance system and remote view system.
Video surveillance system: includes video capture card and software. This system mainly takes charges of instant surveillance and recording.
St-v8008 adopt stronger conexant 23881 chip, which is a 10bit adc, compare to 9bitadc, philips 7130 chip, in the terms of qualitytinctorial saturation, it superior to the 9bit adc philips 7130 chip. The four routes 3d dress filter it have, can auto-dispel noise and enhance the quality is 40% higher than the philips 7130.
System equipment standard:
Specifications: st-v8008
D-tyde: bd15*1
Video inputs: 8 channels
Recording rate: 240fps(ntsc), 200fps(pal)
Display rate: 240fps(ntsc), 200fps(pal)
Video rate: 320*240.352*288sw
Compression format: h264
D-tyde:187.30mm*1044.44mm
System demand: windows2000xp (cpu)? pentium4 (2.0)(lowest)
Memory bank: ram 256mb (lowest)
Hardware: hdd 40gb (recommend)
Display card: vga, ati, rage 128pro 32mb(lowest)
Direct x: 9.0(up grade)
Specialty:
*support each engine with multi-card, a card for 4 channels, support pal ntsc, all channels can be work noninterferencely by each other at the same time.
*support compress currentpreviewcurrentfold yearmonthdayhourminsec, text. And fold the pictures, mosaic also.
*support dynamic avi picture pick-up.
*support 4 channels recording compress all the time.
*provide the function of high -speed ballmiddle speed ballflat roof and alarm linkage.
Embedded 16ch digital video recorder
st-9016 embedded 16ch digital video recorder
Video input: pal:(625l/f, 25f/ch/s ); ntsc:(525l/f, 30f/ch/s)
16 ch composite video input (bnc, 1.0vp-p75¬+)
Video output: pal:(625l/f, 25f/ch/s ); ntsc:(525l/f, 30f/ch/s)
1 ch composite video input (bnc, 1.0vp-p75¬+)
1 ch vga output (frequency 60 hz, resolution 1024f-768 )
Recording rate : pal 25f/ch/s , 625lines;??ntsc 30f/ch/s , 525lines
Audio input: 8 ch audio input (rca, 20-100mv, 10k¬+)
Audio output: 1 ch audio input (rca, 20-100mv, 1k¬+)
Alarm input: 9 ch(n.O/n.C)
Alarm output: 4 ch(n.O, relay close output)
Compression algorithms: video compression h264: audio compression :g722
Resolution: monitor display(704f-576);? vga output(1024f-768);
Audio sample ratio: 8k sample/sec, 16bit/sample dot
