BirdDog X4 Ultra Black 2160p (4K UHD) PTZ Camera with 20x Optical Zoom, 60fps (59.94), NDI | HX3 , Wi-Fi 6 capacity, Presenter tracking, inbuilt battery, E-Ink Display, Halo Tally and rear number tally system, 3G-SDI, HDMI, USB-C UVC, 1Gb adaptive Ethernet port, POE IEEE 802.3at, Optional base station allows connection of up to 4 cameras wirelessly