Hanoi, June 30 -- Hanoi will put into operation an additional 2,460 artificial intelligence (AI)-powered surveillance cameras from July 1 under the second phase of a project to upgrade the city's Command Information Centre and traffic monitoring system. Key components for the second phase were largely completed within nearly 90 dayss, with the system integrated, tested and ready for operation, heard a conference held by the municipal Department of Public Security on June 29. The system comprises 1,107 cameras for detecting traffic violations, 960 for vehicle flow monitoring, 112 for intersection monitoring, 251 pan-tilt-zoom (PTZ) cameras and 30 for detecting speed violations. A total of 930 camera poles have been installed at 238 major i...