CENTRAL DIGITAL PUBLIC SECURITY INDUSTRY EXPO 2025 will be held 2025/03/01, at the Zhengzhou International Convention & Exhibition Center in Zhengzhou (China). DescriptionExhibition on digital intelligence for security. Smart cities, smart security, audio/video equipment, artificial intelligence, Internet of Things, smart offices and homes, police & emergency rescue equipment... The following is the detailed information of this exhibition. Since the exhibition time may change, please be sure to confirm it before participating.