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  2. Use of unmanned aerial vehicles in law enforcement - Wikipedia

    en.wikipedia.org/wiki/Use_of_unmanned_aerial...

    In March 2014, Sussex Police announced a pilot project using an Aeryon Skyranger for three months at Gatwick Airport. [43] The project was funded by the Association of Chief Police Officers to test the effectiveness of the technology in policing. [43] The equipment cost £35,000 with the training of four police officers costing £10,000. [43]

  3. Cellphone surveillance - Wikipedia

    en.wikipedia.org/wiki/Cellphone_surveillance

    The Fremont Police Department's use of a StingRay device is in a partnership with the Oakland Police Department and Alameda County District Attorney's Office. [1] End-to-end encryption such as Signal protects message and call traffic against StingRay devices using cryptographic strategies. [6] A typical cell tower mounted on electric lines.

  4. 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.

  5. I tried Walmart's $15 AirTag alternative, the Onn Item ... - AOL

    www.aol.com/lifestyle/onn-item-tracker-review...

    Apple AirTags are the best-known trackers out there and a decent deal at $29, but there's a much cheaper option: The Onn Item Locator for $15, available exclusively from Walmart. Feature-wise, it ...

  6. Use of vehicle-stopping device poses questions from police ...

    www.aol.com/vehicle-stopping-device-poses...

    Nov. 24—While discussing auto theft numbers earlier this month, the Albuquerque Police Department touted a new crime-fighting tool: the Grappler Police Bumper, a device used to stop fleeing ...

  7. Aerial surveillance doctrine - Wikipedia

    en.wikipedia.org/wiki/Aerial_surveillance_doctrine

    The aerial surveillance doctrine’s place in Fourth Amendment jurisprudence first surfaced in California v.Ciraolo (1986). In this case, the U.S. Supreme Court considered whether law enforcement’s warrantless use of a private plane to observe, from an altitude of 1,000 feet, an individual’s cultivation of marijuana plants in his yard constituted a search under the Fourth Amendment. [1]

  8. Glencoe police, fire departments supply schools with devices ...

    www.aol.com/news/glencoe-police-fire-departments...

    Glencoe's police and fire departments are donating LifeVac devices to local schools and daycares, which could help save a life if someone is choking.

  9. Night-vision device - Wikipedia

    en.wikipedia.org/wiki/Night-vision_device

    A cut-open and depotted AN/PVS-5, showing the components of a night-vision device. This device was manufactured in 2nd generation (5A to 5C) and 3rd generation (5D) 1970s second-generation devices featured an improved image-intensifier tube using a micro-channel plate (MCP) [21] with an S-25 photocathode. [11]