December 20, 2011

Pan Tilt Zoom Internet Cameras

PTZ or Pan Tilt Zoom Internet cameras have the freedom of mobility to move about a horizontal and vertical axis thereby increasing the field of view for the camera. In fact in some situations one Pan Tilt Zoom Internet camera may be able to perform the work of two or more stationary cameras. In addition, the zoom function allows combinations of lenses to create telephoto enlargements for better clarity of objects that may be too far away from a normal camera lens. These cameras also have the benefit of using the Internet too monitor and control the cameras.