... - Audio Compression Format: G.711/G.726- Basic Protocol: TCP/IP, UDP/IP, HTTP, SMTP, FTP, DHCP, DDNS, UPNP, NTP- ... Preset128pcs(IPCMonitor supports 8pcs of preset)High Speed Dome Core Module: Video codec, Network transfer and control, etc.CompressionH ... Bit rate90kbps ~ 512kbpsOSDSupportAudio CompressionG.711/G.726Basic ProtocolTCP/IP,UDP/IP,HTTP,SMTP,FTP,DHCP,DDNS,UPNP,NTPVideo controlsupportMobile ...