PTZ (Pan-Tilt-Zoom) cameras are motorized video cameras that can rotate horizontally (pan), vertically (tilt), and zoom in on subjects with precision, making them ideal for modern classrooms and remote learning setups. Unlike fixed webcams, PTZ cameras offer flexible coverage of an entire teaching space and can adjust framing dynamically to capture instructors, whiteboards, or group activities without manual repositioning. They enhance hybrid and online education through features like remote control, smooth zooming, and automated tracking of presenters, helping deliver clear, engaging video for live classes, recorded lectures, and interactive sessions.