How long does it take for Hongqiao airport t 1 security check?

12 second. According to Minnan.com, Shanghai Hongqiao International Airport launched the first self-service customs clearance system using face recognition technology in China. These self-service security devices can automatically scan passenger ID cards and use face recognition technology to complete the whole security inspection process within 12 seconds. Shanghai Hongqiao International Airport was built in 192 1 and rebuilt in 1950. 197 1, from military and civilian use to civil aviation use; Terminal 2 and the second runway will be opened on 20 10; At the end of 20 14, the reconstruction of 1 terminal building and the construction of East Transportation Center started.