Hikvision has the industry-leading independent core technology and sustainable research and development capabilities, and provides security products such as cameras/smart ball machines, optical terminals, DVR/DVS/ boards, BSV LCD splicing screens, network storage, video integration platforms and central management software.
A camera is a machine that converts optical image signals into electrical signals for storage or transmission. When we photograph an object, the light reflected by the object is collected by the camera lens.
Hikvision is the world's leading provider of video-based Internet of Things solutions, and is committed to continuously improving video processing technology and video analysis technology.
IP cameras generally refer to network cameras, including ordinary cameras, video servers, network cards and application software. Some also include pan/tilt and zoom lens.
Resources Hikvision _ Baidu Encyclopedia