Traditional Culture Encyclopedia - Photography and portraiture - What is the camera on the ceiling of the mall used for?
What is the camera on the ceiling of the mall used for?
Monitor security and traffic statistics.
1. Monitoring security: The camera on the ceiling of the mall can monitor the activities in the mall and prevent theft and other illegal activities.
2. Crowd statistics: The camera set on the ceiling of the mall can count the flow of people, including the number of people entering and leaving the mall, the length of stay and the popular areas.
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