The latest PTZ from Hikvision - TandemVu ColorVu PTZ Camera. It keeps the overall view even during the pan, tilt, and zoom maneuvers.
You see everything and miss nothing at any given instant, getting great situational awareness.
8-inch
https://www.hikvision.com/en/products/IP-Products/PTZ-Cameras/Special-Series/ds-2sf8c442mxs-dlw-24f0--p3-/
7-inch
https://www.hikvision.com/en/products/IP-Products/PTZ-Cameras/Special-Series/ds-2se7c432mw-aeb-14f1--p3-/
