Video input

8 channels, support 1~8 cards

Audio input

8 channels,G.729(8Kbps)/PCM(64Kbps),video and audio in-phase, more channels monitor            

Frame speed

200 frame（PAL）/240 frame（NTSC

compression

H.264 HARDWARE COMPRESSION (MPEG 4 Part 10

HD  rate

40~250M/h/Ch

Resolution

CIF : 352×288（PAL）/320×240（NTSC), QCIF: 176×144（PAL）/160×120（NTSC）

P/T/Z control

Native machine and telnets uses’ port can P/T/Z control, multi-user right settable, support several kinds of P/T/Z control protocol, P/T/Z (up, down, left, right, automatic), lens (multiple, focus, aperture) etc.

Telnet port mode

ISDN, DDN, PSTN,  LAN, WAN, Internet, ADSL, Modem etc； IE reviewing, phone each other and replay in long distance.

Recording type

MOTION DETECTION, time-table, alarm recording are available, Masking Protect Areas, and fixed by Two-Dimension coordinate, close and keep secret to all the image access. Background record.

CPU

Intel's  recommended, based on Intel chipset is recommended

RAM

At least 128M  (256M required for 16 cameras)

VGA

At least 64M  ATI Redeon 7000 or above and Nvidia Geforce serials is recommended

o/s

Windows 2000 or Windows XP (Windows 95,98 is not supported) Windows Directx9.0 or above