... and mobile phone monitoring.Multiple function: Live, Recording, Playback, Backup & Remote access. 1,4,8 channel simultaneous realtime playback. Support TCP/IP ... ,IP Filter,PPPOE,FTP,DNS,DDNS,NTP,UPNP,EMAIL,Alarm Server,ARSP,Wifi,3G.Support backup & upgrade with USB flash ... ,PPPOE,FTP,DNS,DDNS,NTP,UPNP,EMAIL,Alarm Server,ARSP,Wifi,3G IE Remote PreviewIE(need Manual Installation), NetView, CMS NetworkRJ- ...