With the integration of AI, real-time detection and classification of people, vehicles and face, license plate are now possible. This filters out unnecessary movements such as waving leaves, shadow or animals and therefore the operational efficiency increases when multiple objects appear. In other words, non AI cameras based on motion detection detect multiple objects as a single object but AI PTZ Plus cameras detect person individually and classify vehicles into specific types. One notable feature of AI PTZ PLUS camera is its auto-following supported by AI engine. Because AI PTZ Plus camera distinguishes human and vehicles, AI PTZ Plus camera constantly follows moving target object, even if there are other people or vehicles around.