... .0,VGA,PTZ.CIF at 400/480FPS dual encoding 3G H.264 Digital Video Recorder 16ch video input,4ch audio ... , Max 4TB HDD supported or 1 SATA port with DVD RWSearch ModeTime/Date,Alarm,Motion Detection & Exact ... remote2 USB 2.0 Flash drive(1 for backup,1 for mouse,1 option) Network InterfaceRJ-45 port ... ,PPPOE,FTP,DNS,DDNS,NTP,UPNP,EMAIL,Alarm Server,ARSP,Wifi,3G IE Remote PreviewIE(need Manual Installation ...