There are generally three types of field of view (FOV) for security cameras:
- Narrow FOV: Cameras with a narrow field of view capture a smaller area with greater detail. These cameras are useful for monitoring specific areas or objects in detail, such as entrances or exits.
- Wide FOV: Cameras with a wide field of view capture a larger area with less detail. These cameras are useful for monitoring large areas, such as parking lots or warehouses, where a broad overview is more important than fine detail.
- Pan-Tilt-Zoom (PTZ) FOV: PTZ cameras can adjust their field of view by panning, tilting, and zooming. This allows the user to move the camera lens to capture a specific area or object, or to zoom in for greater detail. PTZ cameras are useful for monitoring large areas where the field of view needs to be adjusted frequently.
The specific type of field of view used will depend on the application and the user’s needs. A narrow field of view may be suitable for monitoring specific areas in detail. While a wide field of view may be more appropriate for monitoring a large area. PTZ cameras are useful for applications where the field of view needs to be adjusted frequently, such as monitoring a large outdoor area.
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