• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
  • Skip to footer
  • Home
  • About
  • The Magazine
  • Events
  • Partners
  • Products
  • Contact
  • Jobs and Careers
  • Advertise
  • Facebook
  • Instagram
  • Twitter
  • Subscribe
American Police Beat

American Police Beat Magazine

Law Enforcement Publication

  • Home
  • Leadership
    • Do you know your emotional intelligence?
      Addressing racism in the workplace
      Supervisory actions: Deliberate style or weak skills?
      Are performance evaluations worth the effort?
      Leaders — the good, the bad and the horrible
  • Topics
    • Leadership
      • Do you know your emotional intelligence?
        Addressing racism in the workplace
        Supervisory actions: Deliberate style or weak skills?
        Are performance evaluations worth the effort?
        Leaders — the good, the bad and the horrible
    • Editor’s Picks
      • The future is here
        A winding road
        Do you know your emotional intelligence?
        Law enforcement responds to tragic Texas flooding
        “Hold my beer”
    • On the Job
      • A winding road
        Law enforcement responds to tragic Texas flooding
        I brought home a dog
        Six Mexican cartels designated as terrorist organizations
        Police chief: Officers likely prevented further violence in Minnesota...
    • Labor
      • Building positive media relations
        LEO labor and community outreach — make the haters scoff
        Racing with a purpose
        Dallas Police Department drops college requirement for police...
        Small Texas town left without a police force after firing its last...
    • Tech
      • The future is here
        How local police departments can combat cybercrime
        Your website is your front desk
        Telegram investigations
        Florida sheriff’s office deploys cutting-edge forensic tool to...
    • Training
      • Using critical thinking to crack the case
        Navigating cultural and language barriers
        Why you should pocket carry
        The future is here
        Training for tomorrow
    • Policy
      • California lawmakers push mask ban for officers, raising safety...
        Proactive policing: What it is and how to do it
        California makes police misconduct records publicly available
        A bold idea for reducing homelessness in America
        No degree, no badge?
    • Health/Wellness
      • A golden key to suicide prevention
        The urgency to protect those who protect us
        Wellness for warriors: C.O.P.S. can help
        When knowing isn’t enough
        The mindfulness practice of conscious awareness to enhance resilience
    • Community
      • A bold idea for reducing homelessness in America
        Operation Brain Freeze keeps community cool
        Turning over a new leaf
        Bridging the Gap Between Cops and Kids
        An unexpected reunion
    • Offbeat
      • Not eggzactly a perfect heist
        Pizza … with a side of alligator?
        Wisconsin man charged with impersonating Border Patrol agent twice in...
        Only in California?
        Durango, Colorado, police hop into action after unusual 9-1-1 call
    • We Remember
      • York County ambush leaves three officers dead, others critically...
        Honoring the Fallen Heroes of 9/11
        Team Romeo
        National Police Week 2025
        Honoring Fallen Heroes
    • HOT Mail
      • The War on Cops Continues Unabated
  • On the Job
    • A winding road
      Law enforcement responds to tragic Texas flooding
      I brought home a dog
      Six Mexican cartels designated as terrorist organizations
      Police chief: Officers likely prevented further violence in Minnesota...
  • Labor
    • Building positive media relations
      LEO labor and community outreach — make the haters scoff
      Racing with a purpose
      Dallas Police Department drops college requirement for police...
      Small Texas town left without a police force after firing its last...
  • Tech
    • The future is here
      How local police departments can combat cybercrime
      Your website is your front desk
      Telegram investigations
      Florida sheriff’s office deploys cutting-edge forensic tool to...
  • Training
    • Using critical thinking to crack the case
      Navigating cultural and language barriers
      Why you should pocket carry
      The future is here
      Training for tomorrow
  • Policy
    • California lawmakers push mask ban for officers, raising safety...
      Proactive policing: What it is and how to do it
      California makes police misconduct records publicly available
      A bold idea for reducing homelessness in America
      No degree, no badge?
  • Health/Wellness
    • A golden key to suicide prevention
      The urgency to protect those who protect us
      Wellness for warriors: C.O.P.S. can help
      When knowing isn’t enough
      The mindfulness practice of conscious awareness to enhance resilience
  • Community
    • A bold idea for reducing homelessness in America
      Operation Brain Freeze keeps community cool
      Turning over a new leaf
      Bridging the Gap Between Cops and Kids
      An unexpected reunion
  • Offbeat
    • Not eggzactly a perfect heist
      Pizza … with a side of alligator?
      Wisconsin man charged with impersonating Border Patrol agent twice in...
      Only in California?
      Durango, Colorado, police hop into action after unusual 9-1-1 call
  • We Remember
    • York County ambush leaves three officers dead, others critically...
      Honoring the Fallen Heroes of 9/11
      Team Romeo
      National Police Week 2025
      Honoring Fallen Heroes
  • HOT Mail
    • The War on Cops Continues Unabated
  • About
  • The Magazine
  • Events
  • Partners
  • Products
  • Contact
  • Jobs and Careers
  • Advertise
  • Subscribe
Search

Tech

Denver police gun detection technology pays off

APB Team Published February 9, 2021 @ 3:00 am PST

ShotSpotter.com

According to a Denver Fox31 KDVR report, Denver PD’s gun detection technology (GDT) led to nearly 100 arrests and over 100 illegal firearm confiscations in 2020.

Denver police are getting a significant return on their investment from the gun detection technology ShotSpotter, which detects, locates and alerts on gunshots within a 25-meter radius. The technology has led to a significant uptick in arrests from gun-related crimes.

Denver city police invested in ShotSpotter GDT in 2015 for $815,000 as per the KDVR report. Via the company’s website, the ShotSpotter technology suite consists of acoustic sensors that detect sounds or “pulses” produced by gunshots, filtering out any background noise or interference. These sensors then send a data package of that sound to cloud servers that run the information through an algorithm to determine a precise location.

Joe Montoya, the Division Chief of Investigations for the Denver Police told KDVR, “When a detection gunshot goes off, it quickly triangulates to give you a precise location of that gunshot, and it will follow up with the number of gunshots.”

According to a 2019 report in Colorado Politics, ShotSpotter sensors cover roughly 12% of the city. Since 2015, sensors have been distributed throughout the city in strategic geographic locations that are at a high risk for gun crime.

In addition, the Fox31 News team found that arrests due to the help of sensors is trending upwards at 296% since they began using this technology, contributing to an increase in crime statistics – specifically a significant increase in firearm crime.

According to a report by the nonprofit Washington-DC based think tank the Urban Institute, crimes involving a firearm have increased since the implementation of the technology due to more effective detection and response times from officers.

ShotSpotter.com

Urban Institute research associate Daniel Lawrence told KDVR, “It gets police to the scene,” explaining how the technology helped Denver officers respond 66% faster to calls compared to typical 911 calls following a shooting. Lawrence added that the GDT doubled the amount of shooting notifications the officers received, thus increasing their workload with more investigations.

However, police have to be careful. The KDVR report noted that the technology does make errors occasionally, sometimes mistaking other sounds for gun fire.

The Urban Institute stressed that communication with the public is important in encouraging residents to continue to make 911 service calls in case GDT sensors are not in the area, and because GDT is not immune to errors.

Categories: Tech

Primary Sidebar

Recent Articles

  • National Law Enforcement Officers Memorial Fund launches 2025 Bid for the Badge online auction
  • National Law Enforcement Officers Memorial Fund announces “Restoring the Ranks” conference on recruitment and retention
  • York County ambush leaves three officers dead, others critically wounded
  • California lawmakers push mask ban for officers, raising safety concerns
  • A golden key to suicide prevention
  • Building positive media relations
  • The urgency to protect those who protect us
  • Wellness for warriors: C.O.P.S. can help
  • When knowing isn’t enough
  • Honoring the Fallen Heroes of 9/11

Footer

Our Mission
To serve as a trusted voice of the nation’s law enforcement community, providing informative, entertaining and inspiring content on interesting and engaging topics affecting peace officers today.

Contact us: info@apbweb.com | (800) 234-0056.

  • Facebook
  • Instagram
  • Twitter

Categories

  • Editor’s Picks
  • On the Job
  • Labor
  • Tech
  • Training
  • Policy
  • Health/Wellness
  • Community
  • Offbeat
  • We Remember
  • Jobs and Careers
  • Events

Editor’s Picks

The future is here

The future is here

August 21, 2025

A winding road

A winding road

August 20, 2025

Do you know your emotional intelligence?

Do you know your emotional intelligence?

August 17, 2025

Law enforcement responds to tragic Texas flooding

Law enforcement responds to tragic Texas flooding

August 11, 2025

Policies | Consent Preferences | Copyright © 2025 APB Media, LLC | Website design, development and maintenance by 911MEDIA

Open

Subscribe

Close

Receive the latest news and updates from American Police Beat directly to your inbox!

  • This field is for validation purposes and should be left unchanged.