Fixed Lens Cameras
Fixed lens security cameras are a type of surveillance camera that comes with a built-in, non-adjustable lens. Unlike cameras with varifocal or zoom lenses, fixed lens cameras have a static focal length, which means they have a specific field of view and cannot be adjusted to zoom in or out. The field of view of a fixed lens camera is determined by the focal length, which is usually measured in millimeters (mm). Common fixed lens options from AV Mart Australia include wide-angle lenses (e.g., 2.8mm) that provide a broader view and narrow lenses (e.g., 12mm) for more focused and distant areas.
These cameras are simple to install and operate, making them a popular choice for basic surveillance needs. They are suitable for monitoring specific areas or points of interest without the need for continuous adjustment. Fixed lens cameras from AV Mart can be used indoors or outdoors, depending on their design and weatherproof rating. While they lack the flexibility of zoom or varifocal lenses, their affordability, reliability, and ease of use make them a viable option for various security applications, especially in areas where a fixed field of view meets the monitoring requirements.
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