PTZ Speed Dome Camera in Security World
It was heard in many security related market discussions over the past several years that the era of the PTZ (Pan Tilt Zoom camera) was over. Megapixel technology would allow the digital zoom and detail in video that would make the mechanical PTZ obsolete. After all, fixed megapixel cameras are a fraction of the cost of mechanical PTZ, often with greater resolution.
Mechanical PTZ cameras rose in popularity at a time when analog resolution was too low to meet much of the need. With mechanical zoom, that resolution shortfall was overcome. And that is what many people think of when they imagine megapixel fixed technology overtaking the mechanical. However, there are several uses that the fixed technology has yet to address, and are driving not only the continued use and investment in PTZ, but innovation as well.
If one stands in a control room of a casino or retail Loss Prevention station, and watches the officers track, zoom, and move with targets as they investigate in real time, it is evident that while many of the prior uses for PTZ have been consumed by less expensive technology, PTZ is the only tool that can meet the needs of these video power users.
For more information, please check: WEISKY IP Speed Dome Camera
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