... the most satisfactory services.ERA-545w M-JPEG CMOS IP Camera,PTZ,IR-CUT,WIFI ... ,RJ-485,Motion Detection,Mobile Phone,FTP,DNS,DDNS DHCP Image Sensor: CMOSCompress format : M ... 640x480)/ QVGA(320x240)/ QQVGA(160x120)Image Sensor: CMOS Lens :f=3.6mm, F=2.0, ... 640x480)/ QVGA(320x240)/ QQVGA(160x120)Compress format : M-JPEGFrame rate: 30fps Under good bandwidth conditionPan/Tilit ...