DVR 1,8CH,VGA optional, USB flash backup 2,Support D1, HD1 and CIF recording resolution 3,ADPCM audio compression

DVR 

specification:

1,H.264 real-time high compression, support dual stream network transmission 2,Stand-alone Linux2.6 operation system3,Graphics & Windows OSD interface4,Support D1, HD1 and CIF recording resolution5,ADPCM audio compression6,Support triplex operation: record, playback, net transmission7,Support to operate with USB mouse8,Support remote view with Mobile Phone9,Support to backup & upgrade with USB flash disk10,Support to real-time remote view with IE (Internet Explorer)11,Support to transmit audio via network12,Support PTZ control via built-in RS-485 port13,Selectable packing time for recording files14,Optional VGA output

DVR