Have you ever been inside a building where your cell phone just wouldn’t work?
It’s annoying, but for first responders, it can be dangerous. If their radios fail during an emergency, it can delay response, create confusion, and put lives at risk.
That’s why more cities are requiring ERCES (Emergency Responder Communication Enhancement Systems) as part of updated fire and building codes. These systems are designed to ensure reliable radio coverage for fire, police, and EMS inside buildings of all sizes and types.
At Progressive Electronics, we are seeing growing enforcement of these requirements throughout the Kansas City metro. Local authorities are now referencing updated codes like the International Fire Code Section 510 and NFPA 1225, which mandate ERCES surveys and installations for many new commercial buildings, renovations, and high-occupancy spaces.
What is an ERCES System?
ERCES is a system that captures and boosts public safety radio signals throughout a building. It uses a bi-directional amplifier (BDA) and a distributed antenna system (DAS) to push those signals into hard-to-reach areas like stairwells, basements, elevators, and mechanical rooms.
But not every building needs one. First, a radio coverage survey must be conducted using specialized testing equipment and specially trained techs. These surveys measure signal strength and voice clarity based on thresholds set by the Authority Having Jurisdiction (AHJ). If the signal fails to meet local requirements, a system will be required.
Why Experience Matters
Installing these systems isn’t just about putting equipment on a wall. If an ERCES system is installed incorrectly, it can do serious harm, it can interfere with or even take down the entire public safety radio network at a tower.
That’s why Progressive uses certified experts for every project. Our team includes NICET IB-PSC certified professionals and FCC GROL licensed technicians who understand the critical nature of these systems and how to design and deploy them without disrupting the broader network.