The president of the Palace explained the accuracy of the alarm within 2 seconds after the transformation of the security system.

In an interview with reporters recently, the director of the National Palace Museum, Shan Yaoxiang, said that after the ongoing security renovation project is completed, the check-in personnel will be able to intelligently process all kinds of alarm information 24 hours a day, and directly obtain the situation reflected on the alarm site from the screen. , And make accurate alarm discrimination within 2 seconds, automatic linkage switching time is not less than 4 seconds. He emphasized that the security facilities and technical means of the Forbidden City must be the most advanced in the world. Not only does it require first-class facilities, it also requires first-rate management.

As of December 2011, the front-end alarm equipment that has been installed by the construction unit accounts for about 60% of the total workload. The areas that have been put into normal operation include the prevention of wall perimeters, the Shenwumen Watchtower, the Dianguan Hall, the Jai Palace, and the Hall, Jingren Palace, Nourishment Hall, Reading House, Baohe Hall West Temple and so on.

By the end of this year, it is planned to build and put into use the Treasure Hall Area and the East Sixth Palace Area to meet the first-class risk site protection measures for the design mission statement and relevant regulations. In addition to the indoor installation of alarms, the perimeter alarm is also set outside. The establishment of a defense-in-depth system with the means for image and sound review has greatly improved the coverage of the surveillance image.

The design of the system is in accordance with relevant national standards and standards. In conjunction with the features of the Forbidden City, the State's regulations on cultural relics protection are strictly enforced, and attention is paid to the coordination with the original appearance of the ancient building and the historical information is not destroyed, so that the design and construction of the system is standardized and rationalized.

The completion of the system will achieve strict prevention, advanced performance, practical and reliable, simple operation, easy maintenance, low failure rate, long life, reasonable cost performance, comprehensive performance and system engineering and technical indicators should meet the national standards and the first-class protection requirements.

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