H.264,1/3" Sony CCD,420 TVL,380K pixels,3.6mm lens,0.5 ... . -Support upgrading online. -Manufacture provide a free DDNS url, when IP Camera is connected to the internet, this URL can be ... .048MbpsSecond Stream Bit rate90kbps ~ 512kbpsOSDSupportAudio CompressionG.711/G.726NetworkBasic ProtocolTCP/IP,HTTP,SMTP,FTP,DHCP,DDNS,UPNP,NTPOther FeaturesMobile Phone ViewSupport ...