You might be wondering, "What's the difference between digital zoom and optical zoom?" But before we dive too deeply into the different types of zoom, you need to understand how the cameras can zoom in the first place. Or even deploy them outside the house if theyre outdoor-capable models.If you are in the process of shopping for a new security camera system, you've probably run across the terms digital and optical zoom when you're looking at cameras' specifications. Dome cameras are so-called because of the shape of the casing and are commonly used on public transport, as one example.Buying and setting up a wireless security camera for home security surveillance. Dome CCTV Camera Fixtures. Next, we’ll consider the construction of the CCTV camera itself, which can be adapted to ensure you have the correct fitting and coverage for the area in question. Popular Types of CCTV Camera.
However, cameras with varifocal lenses can change the focal length of the lens mechanically. They're the traditional point-and-shoot style. You're probably familiar with fixed lens cameras.
When shopping for a new CCTV security camera, keep in mind that it may have one or both. Security cameras have two types of zoom-digital and optical. Digital security camera systems, know the pros & cons before you decide.With that understanding let's dive into the different types of zoom and how each applies to specific applications. Digital Recording Technology that enables images from a camera to be stored on a hard drive.Thinking about installing or updating your CCTV system When it comes to analog vs. CS mount lenses can be used with C mount cameras by adding a 5mm spacer. CS mount: Type of camera mount which measures 12.5mm from the cameras CCD to the rear mounting surface of the lens.
Most PTZ cameras can pan around 360 degrees, tit up to 90 degrees, and zoom in more than any other type of camera. You can change where the camera is pointed and the level of zoom.
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