| 4ch,H.264 compression,seperate access,with VGA,USB,network,RS485 PTZ controll，IE browse , support DVD/CD backup |
| *PHILIPS PNX 1701 Chip |
| *Real time：25f/s/ch,total 100f/s； |
| *4ch A/V compression simutaneously; |
| *Support TCP/IP protocal,USB backup,DVD/CD backup; |
| *Recording bitstream/frame adjustable; |
| *Support recording and playback simultaneousely |
| *Support RS485 PTZ controll，alarm function |
| *support 8 pices 500G hard disks. |
| *432 x 96 x 385mm,about 7 KGs. |
