Why Dead Zones Can’t Exist During High-Risk Events
In 2026, the United States will host one of the largest sporting events in the world: the FIFA World Cup. Millions of fans will fill stadiums, hotels, high-rise buildings, entertainment venues, and transportation hubs across the country.
As a result, public safety communication systems will face unprecedented demand.
The real question is not if systems will be tested.
It is whether they will perform when it matters most.
The Hidden Risk of Communication Dead Zones
In large and complex buildings, radio dead zones remain a critical vulnerability. These are areas where first responders lose reliable radio coverage due to building materials, size, or layout.
During an emergency, communication failures can slow response times, create confusion, and put lives at risk. Firefighters, police, and emergency personnel depend on clear, uninterrupted radio signals to coordinate actions and make split-second decisions.
That is why reliable in-building coverage is no longer optional. It is a life-safety requirement.
Why BDA and DAS Systems Are Essential
Bi-Directional Amplifier (BDA) and Distributed Antenna Systems (DAS) are designed to eliminate dead zones by amplifying and distributing radio signals throughout a facility.
When properly designed and installed, these systems ensure that first responders maintain reliable communication in every critical area of a building. More importantly, they help facilities meet ERCES requirements and comply with codes such as NFPA and IFC.
How JEM Systems Supports ERCES-Compliant Projects
At JEM Systems, we specialize in the design and delivery of ERCES-compliant BDA and DAS solutions for complex projects. We partner with electrical contractors, integrators, fire alarm companies, and security firms to support projects from concept to completion.
Our team provides:
Code-compliant BDA and DAS designs aligned with NFPA and IFC
Equipment from trusted and approved manufacturers
Fast turnaround for large-scale and time-sensitive projects
Support with installation, programming, testing, and permitting
Whether you are preparing a stadium for a major event, retrofitting a hotel, or designing a new high-rise, we help ensure your communication systems are ready before inspectors and first responders arrive.
Prepare Now. Avoid Costly Fixes Later.
As 2026 approaches, AHJs will scrutinize emergency communication systems more closely than ever. Waiting until the last minute can lead to delays, redesigns, and unexpected costs.
Now is the time to evaluate your building’s coverage, identify potential dead zones, and plan a compliant solution.
Do not let communication failures compromise safety or compliance.
👉 Talk to JEM Systems today and discover how our BDA and DAS expertise can help you prepare with confidence.
Inspired by:
https://fmindustry.com/2024/06/07/emergency-communication-in-stadiums-avoiding-dead-zones/
Our Latest Update: Supporting the Future of Fire Safety
As the industry prepares for major global events and increased safety demands, JEM Systems remains committed to supporting education, compliance, and collaboration across the fire and life safety community.
We are proud to share our latest announcement: JEM Systems is an official sponsor of CAFAA 2026, reinforcing our long-term commitment to industry leadership, innovation, and partnerships that move public safety forward.
👉 Read more about our CAFAA 2026 sponsorship and learn how we continue to invest in the future of fire alarm and emergency communication systems.
