Therefore when selecting cameras for a security system, it is imperative to select one with features that will provide the best results possible. It is often thought that the higher the zoom, the ...

Looking to keep an eye on your home and pets while away? CNET's top picks of the best indoor security cameras will help you do exactly that.

Other companies also offer dual-lens security cameras to put zoom and wide-angle capture into ... may receive a commission from if you buy a product or service through those links.

Changing the focal length of a camera by adjusting the physical zoom lens. All zoom lenses in film cameras and digital single lens reflex (DSLR) cameras are optical zoom. Digital point-and-shoot ...