... 4.CMS Software Features* 2 CH D1+30 CH CIF real-time recording * 32 CH playback synchronously* IPHONE, Android, ... start, and so on.Video output stream16K-2Mbps adjustablePlayback4 CH synchronously HDDHDD interface8 SATA interface , Max.2T/HDD ... record in backup HDD) AlarmInput16 CHoutput4 CH OtherSystem resource Multi-CH recording,playback,network operation and monitoring simultaneouslyNetwork ...