8MP HD Black light illumination resolution,clear and fine images;HD resolution 3840*2160;Support 1 channels of video and 2 channel of audio, two channels independent, 20 frames per second active video (8MP).Embedded Web Server, fully supports Internet Explore monitoring, configuration, and upgrade.H.264/H.265/H.265+ video compression standard, Support Advanced Audio Coding (AAC) audio coding standard;G.711/G711A audio compression standardSupport wide dynamic range, backlight compensation, strong light suppression, digital noise reduction and image inversion;Support DHCP, easily realize dynamic IP address;Support movement detection (settable area and sensitivity), humanoid detection and input and output alarms.