... live viewing,recording,playback,setting,system statu,event log,e-mail & ftp function13.Support DHCP / PPPOE / FTP ... strong multi-way synchronization with max 8 channel playback, realize the zero-delay ... InterfaceGUI,on-screen menu tipsControl DeviceFront panel,USB mouse,IR remote controlVideoVideo StandardsPAL625 line, ... )PTZ Control1 RS485,1 RS232USB InterfaceUSB 2.0 ports,1 for mouse control,1 for ...