SDS’ New Outdoor Gunshot Detection System Named Best in Threat Detection by SecurityInfoWatch Readers

Key Terms

gunshot detection technology technical

Systems of microphones, sensors, cameras and software that listen for the unique sound and pattern of gunfire, confirm the event, and pinpoint its location in real time; they filter out ordinary loud noises so authorities or building systems can respond quickly. Investors care because these products drive recurring sales, service contracts and government or private procurement decisions, while adoption, regulation and liability trends directly affect a company’s revenue and growth prospects — like an alarm system that creates demand by promising faster detection and response.

active shooter incidents technical

An active shooter incident is an event in which one or more people are actively using firearms to harm others in a public or workplace setting, creating an immediate life‑threatening emergency. For investors it matters because these events can abruptly halt business operations, lower customer and employee confidence, raise security and legal costs, and affect property values and sector performance — similar to how a sudden natural disaster can damage a company’s ability to operate and earn.

dual-mode acoustic and infrared flash detection technical

A sensor system that uses both sound detection and infrared light sensing to spot sudden flashes or events, combining two different types of signals to confirm an occurrence. Think of it like using both eyes and ears to verify something happened: the acoustic channel hears the event while the infrared channel sees the heat or light signature. For investors, dual-mode detection usually means better accuracy, fewer false alarms, easier regulatory clearance, and a stronger product edge that can expand market appeal and reduce warranty or liability costs.

mass notification systems technical

Mass notification systems are technology platforms that send the same urgent message quickly to large groups of people through multiple channels—text, phone calls, email, apps or public displays—so stakeholders get timely information during emergencies, outages or important corporate events. Investors care because these systems protect operations, limit financial and legal risk, and preserve reputation during disruptions; like a company-wide loudspeaker and group text rolled into one, they reflect preparedness and management quality.

perimeter security technical

Perimeter security is the set of measures—physical (gates, locks, cameras) and digital (network defenses at the ‘edge’)—that create a first line of defense around a company’s facilities and information systems, like a fence and guard that slow or stop intruders. For investors it matters because weak perimeter security increases the risk of theft, data breaches, regulatory fines, operational disruption and reputational damage, all of which can reduce revenue and shareholder value.

Second major award in 2025 highlights SDS’ innovation in outdoor and perimeter security

ROWLEY, Mass.--(BUSINESS WIRE)-- Shooter Detection Systems (SDS), an Alarm.com (NASDAQ: ALRM) company and a leader in gunshot detection technology, today announced that its new outdoor gunshot detection system has been named the winner of the 2025 SecurityInfoWatch.com Readers’ Choice Awards in the Threat Detection category.

FBI data on active shooter incidents shows that many attacks begin outside targeted facilities – in parking areas, building entrances, or open campus spaces – before moving indoors. These perimeter environments are critical to secure and SDS Outdoor was designed to close this protection gap and deliver instant, precise detection that empowers security systems, security teams and first responders to act before an incident escalates.

SDS Outdoor builds on SDS’ proven indoor gunshot detection technology by extending dual-mode acoustic and infrared flash detection capabilities into outdoor spaces. Each sensor covers up to 15,700 square feet while identifying shooter location and firearm type with an industry-leading 99.9% accuracy rate. Proprietary algorithms and the use of dual-mode sensor technologies distinguish SDS Outdoor as the first of its kind in the market.

“We are deeply honored to receive this prestigious award,” said Kendra Noonan, Director of Communications at SDS. “Winning the SecurityInfoWatch Readers’ Choice Award in Threat Detection reinforces our mission to deliver trusted, actionable intelligence that empowers security teams and first responders to detect gunfire incidents with speed and accuracy when every second counts.”

The SecurityInfoWatch Readers’ Choice Awards recognize the most impactful and trusted products in the security industry, as voted by professionals across physical security, electronic security, and risk management. Winners reflect peer validation and real-world adoption of solutions that deliver measurable results.

More than a detection device, SDS Outdoor is a cornerstone technology for a comprehensive security strategy. The sensor seamlessly integrates with video surveillance, access control, and mass notification systems, allowing immediate visual confirmation, lockdown procedures, and alerting to all necessary stakeholders.

SDS Outdoor is purpose-built for high-risk, open-air and perimeter environments, including:

• Corporate campuses and building entrances
• Hospital emergency room entrances and ambulance bays
• Transportation hubs, parking facilities, and event venues
• Critical infrastructure sites and educational institutions

By detecting and communicating outdoor gunfire events in real time, SDS Outdoor gives organizations the ability to respond swiftly and before a shooter can gain access to a building or other crowded space.

For more information on the SDS outdoor system or to schedule a demo, visit https://shooterdetectionsystems.com/sds-outdoor/.

About Shooter Detection Systems

Shooter Detection Systems is the proven leader in gunshot detection. Only SDS delivers Active Shooter Intelligence, our proprietary technology engineered for precision, performance, and saving lives. Our industry-leading product, Shooter Detection Systems Indoor Gunshot Detection (formerly Guardian), is SAFETY Act Certified by the U.S. Department of Homeland Security, NPSA rated and “approved for UK Government Use” in the Catalogue of Security Equipment of the National Protective Security Authority (NPSA), and SL4 Certified by the Australian Government’s Security Construction & Equipment Committee (SCEC). For more information, visit ShooterDetectionSystems.com or call 1-844-SHOT911. Follow SDS’s social channels on Twitter @ShooterDetect and on LinkedIn.

View source version on businesswire.com: https://www.businesswire.com/news/home/20251208332295/en/

Chelsie Woods

Eclipse Media Group

207-730-2396 (mobile)

cwoods@eclipsemediagroup.net

Source: Shooter Detection Systems