The hdcvi module has been available for nearly a year. Until now, there seems to be no big action. As we all know, the core technology of hdcvi is still under the control of Dahua. Although the 720p hdcvi module is fried everyone. Not moving, many ccd board manufacturers do not want to get it anymore. However, the electronics industry is destined to be extraordinary, so the ahd module was taken out to talk about it. The security monitoring market has started a new round of hype.