Multi modes HVR support Analog + IP: - Analog mode: 16 Cameras - 5MP-N / 4MP-N / 1080P - AHD/TVI/CVI/CVBS; - Hybrid Mode: 16 Cameras - 5MP-N / 1080P - AHD/TVI/CVI/CVBS and 4 IP Cameras 1080P same time; - IP Mode: 16ch 1080P IP Cameras or 8ch 5MP IP Cameras. Update your old surveillance system by adding to it some high definition IP Cameras. Or use your pre-wired cable to connect to it any type of high definition CCTV Cameras. HVR could recognize and see all type of Analog Cameras and support IP cameras at the same time. Support: - Internal HDD up to 14TB; - Codec: H.265X / H.265+ (compatible H.265/H.264); - Upload Video Formats: AVI, MPEG4 and more. - Mobile and Cloud monitoring and playback support; - HDMI up to 4K and VGA up to 1080P(video output ports); - AI Alarm functions: Human, Car, Face detection with any analog cameras connected to it;