PTZ is an abbreviation that stands for pan-tilt-zoom. The term "pan" refers to the horizontal movement of the lens, "tilt" refers to the vertical movement of the lens, and "zoom" refers to the adjustment of the focal length of the lens. PTZ cameras are robotic devices that are made up of mechanical pieces that enable them to pan from left to right, tilt up and down, and zoom in and out of the picture. PTZ cameras may also zoom in and out of the image. They are often positioned at guard posts where active employees may manage them using a remote camera controller. Their primary function is to monitor expansive open regions that need views in the range of 180 or 360 degrees. Depending on the camera or software being used, they may also be set up to automatically monitor motion-activated activities or adhere to a defined schedule. How do PTZ Cameras Work? A pan-tilt-zoom camera may be operated by remote control, by computer software, or it may be physically present for the purpose of recognizing patterns and people. PTZ cameras may zoom in very close, pan widely in all directions, and tilt up and down to get a good look at whatever's in the frame. These cameras have strong motors that move the lenses. The camera's focus triggers a corresponding motorized zoom-in on the subject of the camera's attention. In addition, the lens's versatility allows the camera to catch unique perspectives and details that would otherwise be missed. Where are PTZ Cameras Used? In television production, PTZ controls are used with professional video cameras in television studios, sporting events, and other spaces. They are commonly referred to as robos, an abbreviation of robotic camera. These systems can be remotely controlled by automation systems. PTZ cameras are in high demand as a solution because of the diverse range of applications that they can support. Some examples of these applications are provided below. Live-streaming A PTZ camera is a crucial piece of equipment for live-streaming, as it gives the streaming material an extra dose of realism. It is a great option for a permanent installation since it can be mounted on a tripod, a table, or even the ceiling. In addition to taking a panoramic view, the remote controllability of a PTZ camera is a major advantage. This allows for a multi-cam arrangement in which many PTZ cameras may be placed