... ) Image compression: H.264 DVR Card Model: AST-1416E 16 channels video card Key Specifications:1) Camera ... System: Windows XP /VISTA 32 Basic functions:16 channel real time monitoring Each channel Image color ... 9808& 9404A Multi screen monitoring, 1,4,9,16,25, 36 split Screen available, support rotate display ... historical DVR files, 4 ch/ 9 ch/ 16 Ch/32ch playback Multi-user's authority management setup ...