PTZ = Pan, Tilt and Zoom. PTZ cameras have the ability to be "remotely controlled" allowing a user to take…
Progressive Scan = The process whereby a picture is created by scanning all of the lines of a frame in…
Since the inception of ipcamerasupply.com we have been fortunate enough to have a dedicated group of installers, network consultants, VoIP enthusiasts,…
Patrol = Cameras that have the ability to PAN can often also support a "Patrol" sequence. Often, cameras set to patrol…
PAL = Television format for most of Europe and South America.
Optical Zoom= Changing the focal length of a camera by adjusting the physical zoom lens. The higher the optical zoom,…
Found some news today about Axis Communications, regarding the announcement of the company opening a new sales office in Moscow,…
Network Video Recorder (NVR) = Functionally similar to a DVR, a NVR also accepts IP camera inputs. NVRs can be software-based,…
Increasingly police departments, such as this one in Buffalo, N.Y., are installing IP Cameras at intersections to catch those who…