All actions monitored: The 10 most surveilled major cities in the U.S.

Public close-circuit television (CCTV) cameras, or public video surveillance camera, hold multiple benefits for cities. They can help reduce crimes around public areas, buildings and roads, and with the increasing deployment of smart sensors and 5G, these cameras will be able to utilize the Internet of Things (IoT) to accomplish much more in the future.

• CCTV cameras helped reduce the odds of overall crime occurring in certain areas by 14 percent.

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