8 Channel USB DVR Box QQDVR
Simple, easy for install.Easy to use, do not need to open the chassis
Cheaper price, support all computer and no need to buy monitor and hard disk
There are no compatibility issues, support any kinds of laptop and PC
Remote convenient, Interface more human
D1 Preview/Record, higher definition
Feature:
1.4ch full real-time 25fps per channel
2.4ch full d1 704*576 per channel
3.Support windows 7 64bits & all windows os
Specification:
1. Video/audio channel: 4 chs video/4 chs audio 25fps/channel
2. Compression mode: H. 264 main profile
3. Display resource: 100fps video & audio (pal) 120fps video & audio (ntfs)
4. Display resolution: More than 1024*600, recommend 1024x768,
1024x600 1440x900, 1280x1024, 1600x900, 1920x1080
5. Preview resolution: D1(pal: 704 x 576 ntfs 720 x 480)
6. Record resolution: D1(pal: 704 x 576 ntfs 720 x 480)
7. Hard disk usage: 100-400m/ch/hour
8. Ptz protocol: Support many kinds protocal
9. Record resource: 100fps video& audio (pal) 120fps video& audio (ntfs)
10. Support all kinds of laptop and pc
11. Network function: Support dns and easy to surveillance by internet, support mobile phone surveillance
12. Os support: 2000/xp/2003/vista/2008/win7(32bit & 64bit)
13. Minimum requirements: USB 2.0 PC with 1GHz processor, 256MB RAM, 10G available Hard Disk
site:computerusb(dot)com
site:computerusb(dot)com
