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  2. Lidar traffic enforcement - Wikipedia

    en.wikipedia.org/wiki/LIDAR_traffic_enforcement

    Jeremy Dunn (Laser Technology Inc.) developed a police lidar device in 1989, [3] and in 2004 10% of U.S. sales of traffic enforcement devices were lidar rising to 30% in 2006, [1] given the advantages of lidar it appears likely that the majority of current sales are lidar, although sophisticated radar units are still being sold.

  3. Radar detector - Wikipedia

    en.wikipedia.org/wiki/Radar_detector

    An early radar detector Car radar detector (Japanese) A radar detector is an electronic device used by motorists to detect if their speed is being monitored by police or law enforcement using a radar gun. Most radar detectors are used so the driver can reduce the car's speed before being ticketed for speeding.

  4. Radar detector detector - Wikipedia

    en.wikipedia.org/wiki/Radar_detector_detector

    A radar detector detector (RDD) is a device used by police or law enforcement in areas where radar detectors are declared illegal. Radar detectors are built around a superheterodyne receiver , which has a local oscillator that radiates slightly.

  5. Wichita police quietly tested gunshot-detection tech for 2 ...

    www.aol.com/wichita-police-quietly-tested...

    A Flock Safety device hangs from a light pole at the intersection of 13th and Grove where police are testing the company’s gunshot sensors. Police have been using the company’s license plate ...

  6. Gunfire locator - Wikipedia

    en.wikipedia.org/wiki/Gunfire_locator

    Boomerang, a gunfire locator, being used by British forces in Afghanistan Shooting Detector Diagram. A gunfire locator or gunshot detection system is a system that detects and conveys the location of gunfire or other weapon fire using acoustic, vibration, optical, or potentially other types of sensors, as well as a combination of such sensors.

  7. Wichita police buying gunshot detection sensors, adding more ...

    www.aol.com/news/wichita-police-buying-gunshot...

    Wichita police will be adding gunshot sensors to cover four square miles.

  8. Stingray phone tracker - Wikipedia

    en.wikipedia.org/wiki/Stingray_phone_tracker

    The increasing use of the devices has largely been kept secret from the court system and the public. [56] In 2014, police in Florida revealed they had used such devices at least 200 additional times since 2010 without disclosing it to the courts or obtaining a warrant. [2]

  9. County police to use gunshot detection tech, camera system

    www.aol.com/lifestyle/county-police-gunshot...

    Jul. 14—Gunshot detection technology and a license plate reading camera system are poised to help law enforcement agencies in Glynn County combat violent crime and make streets safer, Glynn ...

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