Image  HD 4096 × 1800@25fps/30fps  Support regional cropping, details can be seen with low bandwidth.  Code smoothness setting for different requirements of image quality and fluency.  Support H.264/ MJPEG video compression, multi-level video quality configuration; support Basic/Main/High Profile H.264 encoding complexity.  Multiple OSD color: Black & white self-adaptive; Custom  Digital WDR is supportable for backlight environment.  Support defog, BLC System  Support ONVIF (profile S/profile G), CGI, PSIA, ISAPI protocol.  Support dual streams, and Support 20 channels live view at the same time.  IK10 protection level. Interface  Support standard 128G Micro SD/SDHC/SDXC card storage.  Support 10M/100/1000M Ethernet Port.  Support Alarm I/O Security  Support three-level user authentication management, user and password authorization, IP address filtering and anonymous access.  Support security certificate as HTTPS, SSH; support creating certificate.  Basic and digest authentication is supportable in IE configuration  Lock user IP for many times error login