... to form 12 channel monitoring.Multi screen monitoring, 1,4,9,16,25, 36 split Screen available, support ... available.Intelligent searching for historical DVR files, 4 ch/ 9 ch/ 16 Ch playback.Multi-user's authority management setup, ... series are recommended (TNT2 Mode 64 supports only 4 or less screen mode)Software requirement:Windows 2000 ... adapter driver CCTV H.264 8 CH Video 1ch audio network DVR card