... channel audio input support 3G/wifi 8ch video input,8ch audio input,2 SATA HDD support(or 1HDD + ... CHANNEL PLAYBACK, TV,VGA OUTPUT, 1U CASE,SUPPORT WIFI&3G, IR Extend(10-25M option)HDMI(optional) ... /Output8CH RCA / 1CH RCAHard DiskFlash drive/USB HDD/USB CD/Network download/DVR-RW(support build ... FTP,DNS,DDNS,NTP,UPNP,EMAIL,Alarm Server,ARSP,Wifi,3G IE Remote PreviewIE(need Manual Installation), NetView ...