Equipped with NDI|HX2 support, improved AI auto-tracking, and powerful livestreaming capabilities, the TR323NV2 Auto-Tracking Livestreaming UHD 4K NDI PTZ Camera with 21x Optical Zoom from AVer is made to maximize your presentations in your conference or educational space. The camera itself features a 1/2.8" CMOS sensor capable of capturing up to UHD 4K video and outputting it over its 3G-SDI, HDMI, USB-B, or IP connections. 21x optical zoom and 12x digital zoom and a 52.26° horizontal field of view maximize your visibility.