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It is not only convenient in our daily life, but also helps our public security department to provide important clues and evidence.

Recently, ruiguan outdoor advertising machine display screen manufacturers have produced a number of such outdoor advertising machines, which combine outdoor LCD display with face recognition applications.

Not only can face information be effectively collected, but also the collection equipment can be effectively protected and hidden.

The above content is provided by ruiguan outdoor advertising machine display screen, which is committed to building a leading brand of outdoor commercial display in the world and is the top outdoor display machine screen manufacturer in China.