... Ω)1CH BNC TV-OUT,Support VGA and BNC simultaneous outputAlarmDon't supportAudio Input/Output1CH RCAHard Disk1 SATA port, Max 2TB HDD ... supported Search ModeTime/Date,Alarm,Motion Detection & Exact search(accurate to second)Auxiliary Interface2 USB ... ,DHCP,IP Filter,PPPOE,FTP,DNS,DDNS,NTP,UPNP,EMAIL,Alarm Server,ARSP IE Remote PreviewIE(need Manual Installation), NetView, ...