The technology of the all-in-one camera is developed from the home camera technology. Compared with the traditional camera, the all-in-one camera is compact and beautiful, and has advantages in installation and is more convenient. Its power, video, and control signals have direct sockets, unlike traditional cameras. Trouble connecting. The all-in-one imaging system (lens), CCD, and DSP technology patents are mastered by world-renowned manufacturers. Compared with traditional cameras, the quality of the all-in-one camera can be better controlled. At the same time, the integrated camera has a wide range of monitoring and high cost performance. The traditional camera positioning system is not flexible enough, and requires manual focus. The biggest advantage of the integrated camera is that it has an automatic focus function.