... recording for CIF&QCIF,support D1/CIF/QCIF adjustable 16 channel real time playback SupportEnglish,French,Portugueses,Russian,Italian ... Control:more than 60 protocols supported ,preset,scan,auto pan,auto tour,pattern,auxiliary function supported9.Easy backup methods ... costs.15.Enable strong multi-way synchronization with max 16 channel playback, realize the zero-delay between playback channelsSystemMain ...