Fixed IP cameras are network
cameras placed in fixed positions.
Therefore, they have fixed viewing directions and angles. A
fixed network camera is, therefore, used to survey the same area of a property
without ever panning away. Although they are fixed, these
cameras may
also be equipped with different lenses to enhance their functions. On the other hand, a
PTZ IP camera can pan, tilt, and zoom
using either manual or automatic controls. This wide range of motion
allows one
camera to conduct surveillance from different directions and
multiple angles, which makes it ideal for continuously tracking an
object of interest and zooming to investigate.
Dome IP Cameras
Besides the usual box form, both fixed and
PTZ IP cameras
come in a dome form factor. A dome
IP camera shares most of the
properties of a regular, boxy
IP camera. For example, a fixed dome
IP camera
points only in one direction like a regular fixed
IP camera; however,
dome
cameras offer certain benefits over regular
IP cameras. For
example, a
PTZ dome IP camera can swivel 360 degrees.
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