... recording18. Minimize record file size - much longer record time19. Multiple Operation Mode20. Support live display, record, playback, backup, network21. ... (RCA) / 1ch(RCA) Operationg Mode live display, record, playback, backup, network Recording Mode Manual, Time, Motion, Alarm ... ) Network Function IE remote monitor, control, setup, playback CMS - Central Management System YES (Maximum:16 different ...