Across the country, school districts are reassessing how they approach campus safety. Rather than relying on a single measure, many are adopting layered security strategies [1] that combine people, policies, and technology. One approach gaining traction is weapon detection technology [1], which is now being thoughtfully deployed in K-12 environments to help identify potential threats while maintaining a safe and respectful school atmosphere.
Why Schools Are Turning to Weapon Detection Technology
Traditional metal detectors can create long lines, disrupt daily routines, and trigger frequent false alarms from everyday items like phones or keys. In response, schools are exploring more selective screening technologies that focus on detecting genuine threats without creating a fortress-like environment. According to safety experts, modern weapon detection systems play a role in the broader “Deter, Detect, Delay, and Response” [1] framework used in school security planning.
Rather than replacing staff or procedures, these systems are designed to support security teams by improving visibility and response capabilities at key entry points.
Fairfax County’s Pilot Program: A Local Example
A clear example of this approach can be seen in Fairfax County Public Schools piloting a weapons detection system in high schools [2]. Beginning in April 2025, FCPS launched a pilot program that deploys Open Gate weapons detection devices in randomly selected high schools and secondary schools. The systems are operated by the Office of Safety and Security and may remain at a school for several days at a time.
The screening technology used in the pilot is similar to systems used at sporting events and concerts, but is designed to be more selective than traditional metal detectors, helping reduce unnecessary alarms from non-threatening items [2]. The pilot will continue through the end of the 2024-25 school year, with plans to expand in the 2025-26 school year depending on staffing and funding.
How Modern Weapon Detection Works in Schools
Unlike older screening methods, modern systems rely on advanced sensors and artificial intelligence [3] to distinguish between potential weapons and common objects students carry every day. Many systems allow individuals to walk through screening areas at a natural pace, reducing congestion during busy arrival periods.
These technologies are typically deployed at controlled entry points and integrated into a broader security plan that includes trained staff, clear procedures, and established response protocols.
The Role of Industry Guidance and Technology Providers
Organizations like the Partner Alliance for Safer Schools (PASS) [1] emphasize that weapon detection should be implemented as part of a layered and strategic safety plan, not as a standalone solution. Their guidance highlights the importance of setting clear expectations, training staff, and selecting technology that aligns with a school’s operational needs.
Technology providers such as Evolv support these efforts by offering systems specifically designed for educational environments. Evolv’s solutions focus on efficient screening, directed resolution, and data-driven insights [3] that help administrators monitor performance and adjust settings as needed.
What This Means for the Future of School Security
As districts like Fairfax County evaluate pilot programs, weapon detection is increasingly viewed as a preventative tool that enhances situational awareness without disrupting the learning environment. When deployed thoughtfully, these systems can support staff, streamline entry processes, and strengthen overall campus safety.
Schedule a Consultation with Surveillance Secure Today to Discuss Options for Strengthening Security in Our Schools
For schools considering next steps, contact Surveillance Secure today to work with experienced security integrators, ensuring technology is implemented responsibly, effectively, and in alignment with district policies.
Sources:
- https://passk12.org/school-safety-and-security/what-is-weapon-detection-technology-and-how-can-schools-leverage-it-to-keep-kids-safer-download-our-white-paper-to-get-the-answers/
- https://www.fcps.edu/news/fairfax-county-public-schools-pilot-weapons-detection-system-high-schools
- https://learn.evolvtechnology.com/hubfs/Active%20DoCenter%20Content/Continuously%20Synching%20Content/LIVE%20Seismic%20Content%20-%20DO%20NOT%20EDIT/Public%20(Website)%20Content%20ONLY/Product%20Brochures/Vertical%20Brochures/Evolv%20K-12%20Brochure.pdf?_gl=1*ip8s01*_gcl_au*MTA2MjkwNzgyNy4xNzY4NDMwMjgw
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