Police Magazine Logo
MenuMENU
SearchSEARCH

My Technology Can...Make Gunshot Sounds for Scenario Training

The gunShot Box from Scenario Trainer can be operated remotely by the instructor to introduce safe gunfire sounds into training sessions.

March 24, 2021
My Technology Can...Make Gunshot Sounds for Scenario Training

“Muzzle blast” from Scenario Trainer’s gunShot Box shown in operation during an active shooter exercise. The system produces realistic gunfire sounds with no cartridges, combustibles, or speakers. It uses the same principles as thunder to make the boom.

5 min to read


The gunShot Box is an electronic gunfire simulation system that is remotely controlled to reproduce the sound of gunshots on command. It produces real explosions with safe levels of sound/percussion and does not use cartridges or speakers. That means no more slapping boards together or using the “fire” command to activate your trainees.

Here’s an example of how the gunShot Box can be used in an active shooterexercise.

Ad Loading...

Bang! Bang! Bang! The sounds of gunshots rang through the school halls as Deputy Brian relayed his position to dispatch and briskly entered the school’s main entrance. He passed several staff members crying out for help and one “teacher” who pointed him in the direction of the gunman as the sound of shots seemed to be bouncing around the hallway in different directions.

As he rounded a corner, he found himself looking down the blue barrel of a Simunition gun wielded by a role player. At the bad guy’s feet sat a gunShot Box, a .50 caliber ammo canister that was emitting electronically generated explosive bursts. Bryan’s heart raced as he successfully neutralized the “threat” and made his way back to the debriefing area.

THE PROBLEM

That example comes from an active shooter training day at a Stanton, MI, elementary school. During the training, the Montcalm County Sheriff’s Office learned that coupling the realistic gunfire sounds of the gunShot Box with the agency’s force-on-force Simunition-style scenarios elevated the training to a new level.

For the Montcalm County SO, the gunShot Box solved four big issues. The clapping of boards together to simulate gunshots and the firing of the sub-sonic Simunition marking rounds was not realistic enough to make students hypervigilant. Role players in charge of firing starter pistols were often untimely with their “shots.” Blank rounds have become expensive and hard to find and their use requires ear protection during training scenarios. And finally reset time between scenarios was taking significantly longer due to reloading revolvers for firing the blanks.

Ad Loading...

HOW IT WORKS

The gunShot Box produces explosive noise without powder or combustibles. It achieves this effect by charging up a series of capacitors and creating a small arc between electrodes that ionizes the air just before the system releases a larger electrostatic discharge. The same phenomena creates the thunder of a lightning storm. In the gunShot Box the “thunder” is happening in six little heat-resistant chambers in a controlled and repeatable environment.

One of the first things we did after creating the system was to make a demo system with cutaway sides that allowed potential users to see the inside as the unit fires. Everyone assumes that it is a speaker and amplifier system making the noise until they see it operate and watch the “muzzle flash” and hear the crack. The 125-decibel blast wave can be felt by placing your hand even several feet above the unit, but it is safe enough that hearing protection isn’t needed for the trainees.

Product durability in training environments is critical, so we shock-mounted all of the electronic components (no mechanical/moving parts or relays) inside a heavy-duty sealed ammo can. For convenience we provided 14-foot power cords. The two units come protected in a rugged plastic padded case.

CASE STUDY

Ad Loading...

The training sergeant of the Montcalm County Sheriff’s Office is using the gunShot Box to take his agency’s training to a new level of realism, recently taking their teams through multiple scenarios in two days. The agency uses the technology to help its deputies rehearse reactions to gunfire in a way that will save lives.

That training is critically important. When a bad day occurs and a sheriff or chief is asked what they did to minimize or prevent an incident, he or she can pull out the training logs and scenario training plans and show the community that their agency put forth that extra training effort.

Montcalm County now owns two gunShot Box systems that can also be used for active shooter drills in their community by schools and the safety teams at houses of worship. School active shooter exercises like ALICE Training can be enhanced (without presenting firearms) using the gunShot Box. The realistic gunfire sounds can help prepare students to recognize “gunshots” and call out should they ever hear them in their school.

The gunShot Box comes in a rugged plastic box with two units ready to go. All you have to do is plug it in and turn it on.

PRICING, SETUP, AND SUPPORT

Setup is simple. Upon delivery to your agency, the gunShot Box is ready to go. All you have to do is plug in the 110-volt power cord, and flip the switch to “On.” When the power-up light indicates the unit is ready, open the lid and press the wireless remote to activate a shot or a sequence of shots.

Ad Loading...

If you are training in a remote location, you can use a generator to provide power to the gunShot Box. As an alternative, you can connect the unit to a battery/inverter pack.

GunShot Box is assembled in rural Michigan by a team of veterans, farmers, and first responders. The units have been running in law enforcement training for the last two years throughout the Midwest. Those first prototypes are still running strong. Scenario Trainer provides a two-year warranty with the “Hot Swap” program. This means if an agency has a unit go down, we send out a replacement immediately.
The training package from Scenario Trainer includes a rugged plastic case and two gunShot Box units. It sells for $1,388 and is available at www.scenariotrainer.com.

For all POLICE Magazine subscribers, if you use the code POLICEMAG, you will receive two extra remotes with your purchase (a $90 value) valid for the next 30 days.  

Tim Richardson is the product innovator and founder of Scenario Training Inc. He developed the gunShot Box after his daughter escaped a mall shooting and a second incident in a classroom with an armed student.

Subscribe to our newsletter

More Technology

Promotional graphic for the 2026 Vision FirstNet Users Summit, Sept. 14–16, featuring a session on grassroots advocacy for public safety leadership. Registration is open, shown over a city and mountain landscape.
TechnologyAugust 20, 2026

2026 Vision FirstNet Users Summit to Host Emerging Leaders Training on Grassroots Advocacy for Public Safety

“Emerging Leaders Training: Understanding the Importance of Grassroots Advocacy for Public Safety," a session during the 2026 Vision FirstNet Users Summit, will offer a roadmap for unified advocacy at the federal level.

Read More →
A technician wearing sunglasses holds a tablet beside tripod-mounted electronic detection equipment on a rooftop, with office buildings visible in the background.
TechnologyAugust 20, 2026

Motorola Solutions Completes Acquisition of D-Fend Solutions

Motorola Solutions has acquired D-Fend Solutions, an industry leader in counter-drone technology. This deal provides public safety and enterprise customers with access to advanced counter-unmanned aerial systems.

Read More →
ZeroEyes graphic featuring Camden, Delaware Police and Caesar Rodney School District emblems over a blue-tinted classroom background, with the ZeroEyes logo displayed across the bottom.
TechnologyAugust 13, 2026

ZeroEyes, Advantech & Camden Police Partner to Bring AI Gun Detection Technology to Delaware School District

ZeroEyes has partnered with Advantech and the Camden Police Department to deploy ZeroEyes’ AI gun detection and intelligent situational awareness platform at Delaware’s Caesar Rodney School District (CRSD).

Read More →
Ad Loading...
Roadside traffic monitoring equipment mounted on a utility pole overlooks a passing car, illustrating wireless vehicle detection technology used for traffic management, signal optimization, or roadway data collection.
TechnologyAugust 6, 2026

Leonardo U.S. Cyber & Security Solutions Introduces SignalTrace, the Next Evolution in Electronic Signature Detection Technology

SignalTrace reflects years of product refinement and a clearer expression of the technology’s purpose of recognizing and correlating electronic signatures in publicly broadcast wireless signals to reveal patterns, relationships, and trends that might otherwise go undetected.

Read More →
Overhead view of a crowded public space with AI-generated boxes obscuring faces, illustrating automated facial anonymization and privacy protection in video surveillance. Pimloc logo appears in the lower-right corner.
TechnologyJuly 24, 2026

Pimloc Launches Secure File Sharing to Streamline Release of Redacted Video

Pimloc’s Secure File Sharing lets organizations deliver redacted video, audio, and documents through expiring, passcode-protected links, accelerating delivery while reducing security, compliance, and chain-of-custody risks.

Read More →
Promotional graphic for the 2026 Vision FirstNet Users Summit, Sept. 14–16, 2026, featuring a Las Vegas skyline and highlighting the session, “Bridging Broadband and LMR: FirstNet Fusion and the Rise of Hybrid Devices,” with registration open.
TechnologyJuly 16, 2026

2026 Vision FirstNet Users Summit to Explore How FirstNet Fusion and LMR Are Redefining Mission-Critical Communications

One of the sessions at the 2026 Vision FirstNet Users Summit will highlight hybrid devices bridging broadband and LMR. “Bridging Broadband and LMR: FirstNet Fusion and the Rise of Hybrid Devices” will explore how public safety agencies can modernize their communications environments while maintaining the reliability of land mobile radio.

Read More →
Ad Loading...
Cellebrite and SkySafe logos appear over a city skyline at sunset with a drone in flight, illustrating a partnership focused on drone detection, investigation, and public safety technology.
TechnologyJuly 9, 2026

Cellebrite Expands Exclusive SkySafe Partnership to Deliver Immediate Drone Detection and Airspace Intelligence for Digital Investigations at Scale

By integrating SkySafe's drone detection and airspace intelligence with Cellebrite's platform, agencies can connect real-time and historical UAV flight data with mobile forensic evidence, all in one place.

Read More →
DroneShield report cover featuring a commercial airliner in flight against a dramatic sky. The publication, Airspace Under Pressure, focuses on counter-UAS readiness for airports and critical infrastructure.
TechnologyJuly 9, 2026

New DroneShield Report Reveals Serious Gaps in Airport, Critical Infrastructure Counter-Drone Security

Survey results, as part of “Airspace Under Pressure: A Global Assessment of Counter-UAS Readiness Across Airports and Critical Infrastructure,” indicate that 60% of organizations say they lack legal authority to act against unauthorized drones.

Read More →
Screenshot of Veritone Redact software automatically detecting and obscuring a driver's face in dashcam video. Headline reads, “Accelerating Public Records Fulfillment,” highlighting AI-powered video redaction for public safety agencies.
TechnologyJuly 2, 2026

CHP to Accelerate Evidence Redaction & Public Records Fulfillment Through Veritone Redact

With Veritone Redact, the California Highway Patrol can redact video, audio, and image-based evidence, reducing time spent on evidence preparation and public record requests.

Read More →
Ad Loading...
Collage showing rooftop surveillance and radar equipment installed on commercial buildings. One image features a close-up of mounted sensors and antennas; the other shows multiple monitoring systems across a rooftop. Echodyne logo displayed prominently below.
TechnologyJune 18, 2026

Echodyne Expands Public Safety Radar Applications Through Partnership with Axon

Echodyne has partnered with Axon to support safer and more scalable drone operations across law enforcement, homeland security, and Drone as First Responder programs globally.

Read More →