A type of camera with dome cover. They may have fixed or vari-focal lenses. Some come with infrared lighting and some are designed to be tamper-proof (also referred to as vandal-resistant). Armor dome cameras are designed to resist vandalism by using a hi-impact reinforced polycarbonate dome casing.
Pan Tilt Zoom - a camera which can be controlled via Joystick or DVR and moved up/down, left/right and zoomed in/out.
A housing unit containing a camera (usually video), which can be operated remotely to pan, tilt and zoom.
Pan-Tilt-Zoom. Camera functionality.
AXIS P5534 PTZ Dome Network Camera
AXIS P5534 PTZ Dome Network Camera offers superb HDTV-quality video and 18x zoom for indoor surveillance applications.
With an IP51-rated protection against dust and dripping water, it is ideal for use at airports, train stations, warehouses, shops and schools.