... most, form 16-32 channel real time monitoring, and can also support mix inserting 4channel & 8channel to form 12 channel monitoring ... 1,4,9,16,25, 36 split Screen available, support rotate display Support multi-hard disks cycle recording Recording both flow trends ... pictures and instant print and WMV format back up.Support local and remote PTZ control.??Features:High speed network transmissionSuperior ...