PTZOptics PTVL-NDI-ZCAM Camera with NDI,3G-SDI and 4x lens - Avacab
Amazon.com : AVKANS NDI PTZ Cameras - 30X Full HD Live Streaming PTZ Camera with SDI/HDMI/IP Outputs for Church/Events Services(NDI Approved by Newtek Officially) : Electronics
NewTek PTZ UHD NDI|HX Camera with 30x Optical Zoom