How do PTZ cameras differ from fixed cameras?

PTZ cameras are distinguished by their ability to pan, tilt, and zoom, which allows for dynamic tracking and coverage of a large area. This versatility means that an operator can control the camera remotely to shift its viewpoint, follow a moving subject, or zoom in on specific details as needed. This functionality is essential in environments where the security landscape may change rapidly and requires real-time adjustments to monitoring efforts.

In contrast, fixed cameras have a set field of view that cannot be altered after installation. They are typically mounted in a specific location to monitor a designated area without the added flexibility present in PTZ cameras. While both types of cameras can serve important roles in a surveillance system, the ability of PTZ cameras to adjust their coverage on demand is what primarily sets them apart from fixed cameras.