Knowledge base Security camera system Security Cameras

Digital vs. Optical Zoom

Unwary buyers of surveillance cameras are sometimes unaware of terms in the industry.  Being caught without knowledge of the salesperson’s jargon can mean that you won’t get what you think you’re getting for the money. One such term is zoom.  Pan-tilt-zoom (PTZ) cameras and some fixed cameras have lenses that zoom in on an object.  In other […]