Panoramic cameras give you wide-area coverage with just one camera. You can use them to monitor activities and detect incidents in large areas, track the flow of people, and improve area management. And because just one camera plays the role of many, your installation and system costs are kept lower.
Multi-imager cameras are cameras with multiple sensors. Axis multidirectional cameras, multidirectional cameras with PTZ, and Multisensor cameras are all multi-imager panoramic cameras.