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  2. Full body scanner - Wikipedia

    en.wikipedia.org/wiki/Full_body_scanner

    A full-body scanner is a device that detects objects on or inside a person's body for security screening purposes, without physically removing clothes or making physical contact. Unlike metal detectors , full-body scanners can detect non-metal objects, which became an increasing concern after various airliner bombing attempts in the 2000s.

  3. ShotSpotter - Wikipedia

    en.wikipedia.org/wiki/ShotSpotter

    In January 2024, a Chicago Police Department officer responding to a ShotSpotter alert heard a loud bang, fired at a juvenile boy, and missed. An initial police communication stated the boy had fired a gun at officers. After investigation, it was determined the loud noise were fireworks. The juvenile was not hit by the police in the shooting.

  4. Knowledge Is Power — Stay Informed With the Best Police Scanners

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  5. Police code - Wikipedia

    en.wikipedia.org/wiki/Police_code

    A police code is a brevity code, usually numerical or alphanumerical, used to transmit information between law enforcement over police radio systems in the United States. Examples of police codes include " 10 codes " (such as 10-4 for "okay" or "acknowledged"—sometimes written X4 or X-4), signals, incident codes, response codes , or other ...

  6. Let the city listen: The NYPD should keep police radio ...

    www.aol.com/lifestyle/let-city-listen-nypd-keep...

    The NYPD has begun encrypting scanner radios that the press and the public have used to monitor basic police communications for more than 90 years. While the desire to put such communications on ...

  7. Police use 3D scanners to create ‘digital crash scene ...

    www.aol.com/news/police-3d-scanners-create...

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  8. Operation Shield - Wikipedia

    en.wikipedia.org/wiki/Operation_Shield

    Operation Shield is an initiative led by British Transport Police, where security scanners are to be deployed at major railway stations with the aim of discouraging criminal activity on the rail network.

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