1. H. 264 Compression format        
2. Video input format: NTSC(720*480, 320*240)/PAL(720*576, 352*288)        
3. Language: Chinese, English, Spain, France, Italy, German, Russian, Poland        
4. Video input: 8chs Video output: 1chs        
5. Support VGA out, resolution: 1280*1024        
Audio input: 4chs audio output: 1chs        
6. Preview: NTSC 240 fps, PAL 200FPS; Recording: NTSC 240 fps, PAL 200 fps        
7. Recording modes: Timing, motion detection, alarm record, manual        
8. Support 4pcs SATA HDD, total Max. 2TB, 500GB for a month(for 8chs)        
9. Support record, playback, network working in the same time        
10. Support DVD R/W, CD R/W, HDD, USB, network backup        
11. Support 3G mobile phone viewing, MSN and email.        
12. Support DDNS\PPPoE Active-X, IE viewing, remote control, record, playback        
13. Support PTZ, preset setup, auto cruising        
14. Be able to search by time, by segment or by event.        
15. Support 8chs alarm input, 1ch alarm output        
16. Support RS485, RS232, RS422 data communication        
17. Power input: DC 12V / 6A        
18. Dimension: 430(W)x293(D)x55(H)mm        
19. Support PTZ, USB, AUDIO, mouse control, network, VGA, with CMS software