H.264,1/3" Sony CCD,420 TVL,380K pixels,3.6mm lens,0.5 LUX Description:H.264 Main Profile Level3.0 compression format, ... upgrading online. -Manufacture provide a free DDNS url, when IP Camera is connected to the internet, this URL can be used ... Stream Bit rate90kbps ~ 512kbpsOSDSupportAudio CompressionG.711/G.726NetworkBasic ProtocolTCP/IP,HTTP,SMTP,FTP,DHCP,DDNS,UPNP,NTPOther FeaturesMobile Phone ...