PTZOptics PT20X-4K Specs. Its wide dynamic range, 3D noise reduction, and low-bandwidth, high-quality NDI|HX 3 capabilities provide a sharp, consistent image, even in low light. USB 2.0, HDMI 2.0 / 3G-SDI, NDI|HX 3 / IP streaming (SRT, RTSP, RTMP).
