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Video introduction

——Interview with Li Huan, Deputy General Manager of Product Department, Domestic Marketing Center, Zhejiang Dahua Technology Co., Ltd.
At the Shenzhen Expo in 2019, Dahua continued to carry out the theme of "The heart of Dahua HOC City, leading the era of smart twins", showing the application of the products in the subdivision scenarios of AIOT and SDTV. Black technology can be seen everywhere on the scene, and the flow of visitors is endless.