Support H.265/H.264/MJPEG video compression algorithm, support multi-level video quality configuration encoding complexity setting starlight level ultra-low illumination, support face capture function, support for detecting, tracking, capturing, scoring, and filtering sports faces, and output the best face capture, Rich interfaces, convenient function expansion, small size, low power consumption, convenient access to dome cameras, pan-tilts, seamless access to mainstream platforms and other network devices, privacy shielding function (optional), standard PELCO protocol, VISCA protocol.