Video/Audio Channel 

4 chs video/4 chs Audio 25fps/channel

Compression mode 

H.264 Main Profile 

Display resource

100fps Video&audio(Pal) 120fps Video&audio(NTFS)

Display resolution 

more than 1024*600, recommend 1024x768, 1024x600 1440x900, 1280x1024, 1600x900, 1920x1080

Preview resolution 

D1(PAL: 704 x 576 NTFS 720 x 480) 

Record resolution

D1(PAL: 704 x 576 NTFS 720 x 480)

Hard disk usage 

300-1000M/ch/Hour 

PTZ protocal

Support many kinds protocal 

Record resource 

100fps Video&audio(Pal) 120fps Video&audio(NTFS)

Minimum requirement 

Pentium III 1G, 256MB RAM, 10G hard disk 

Network function 

support DNS and easy to Surveillance by Internet

OS support 

WINDOWS XP/VISTA/7 

Accessories 

1 pcs DB25 cable and 1 pcs software CD