Item: USB DVR

Video Input: 4 Cameras

Audio Input: 1 CH PC Audio

Recording Rate: 25 fps(PAL), 30fps(NTSC)

Compression Format: H.264

Display Video Resolution: 704x576

Recording Video Resolution: 352x288/320x240 option

Recorder Media: HDD

Recorde Mode: Schedule/Manual/motive

Color: BLACK(The others need OEM)

System requirements: Windows 2000/XP/2003/Vista

2.8GHz CPU or better

256M memory or better

Microsoft DirectX 9.0C

USB2.0 Interface

Audio Card / above 64 VGA Card