... size - much longer record time19.Multiple Operation Mode20.Support live display, record, playback, backup, network21.VGA Output22.Built-in VGA ... 75Ω ) Video Output (VGA) Built-in VGA interface for LCD monitor (1024*768, 800*600) Video Record Frame Rate NTSC:30fps ... Audio Input/Output 16ch (RCA) / 1ch(RCA) Operationg Mode live display, record, playback, backup, network Recording Mode Manual, Time, Motion ...