... -RW),USB 2.0,VGA,PTZ.CIF at 400/480FPS ,dual encoding streams, 3G 16 channel Digital Video Recorder H.264 16ch video input,4ch ... audio input,2 SATA HDD support(or 1HDD + DVD ... ,IP Filter,PPPOE,FTP,DNS,DDNS,NTP,UPNP,EMAIL,Alarm Server,ARSP,Wifi,3G IE Remote PreviewIE(need Manual Installation), NetView ...