1.Video Compression:H.264
2.Video Input / Output:BNC 4-channel inputs / 2-channel outputs
3.Audio Input / Output:RCA 1-channel input / 1-channel output ，8kHz*16bit ADPCM
4.Display Frame Rate:PAL: 100fps / NTSC: 120fps
5.Playback Resolution:PAL: CIF(352x288), HD1(704x288), D1(704x576)
                                           NTSC: CIF(352x240), HD1(704x240), D1(704x480)
6.Total Recording Frame Rate:PAL: 25fps@D1, 50fps@HD1, 100fps@CIF
NTSC: 30fps@D1, 60fps@HD1, 120fps@CIF
7.Network Interface/proocol:RJ45, 10M/100M / Support TCP/IP, UDP, DHCP, DNNS, PPPoE
8.Network Function:Support to live view with IE (Internet Explorer) & with Mobile phones(based on Windows Mobile, Symbian S60 3rd & iPhone，BlackBerry)
9.PTZ:Built-in RS-485 port, support PELCO-P & PELCO-D
10.Dimension:300 x 220 x 47mm (W x D x H)