PTZ
PTZ - Pan Tilt Zoom
PTZ stands for Pan, Tilt, and Zoom. Where Pan means to rotate, Tilt to move the lens up and down and Zoom to zoom in or out on a part of the image you’re trying to capture. In short, a PTZ camera is a controllable camera that can move over 3 axes. Mostly used for fixed installations within the Pro-AV market, but also perfect for temporary solutions.