Highlights: 15MP 360 ° omni-directional camera 360-degree infrared illumination and remote zoom and focus Lightfinder and WDR technologies Four varifocal lens independently adjustable Axis Zipstream technology reduces network bandwidth and disk space requirements. This camera is very cost effective because you get the benefits of four cameras for the price of one.This means you install one camera, run one cable, use one IP address, buy one video management software (VMS) license and one license to install any analytics application of your choice.