... Profile compression algorithm,high compression ratio, high definition, support dual stream;Can set image quality, code rate and frame ... f=4.7~94mm,IrisF1.6 ~F9Horizontal angle55.2°(W)~2.9°(T)Min. illumination1.6Lux/0.04luxSNR≥50dbElectronic ... FTP,NTP,PPPOE,SMTP,UPNPONVIF protocolSupportMotion detection Support intelligent mobile phone with Windows Mobile 6,Symbian V3/5 version , iPhone and Android ...