Public Safety Solutions
When police, firefighters, and paramedics respond to an emergency, their two-way radios must work in every part of the building. That’s why fire codes require many buildings to have an Emergency Responder Radio Coverage System (ERRCS). We design, install, and test ERRCS solutions, including bi-directional amplifiers (BDAs) and distributed antenna systems (DAS). These systems boost the signal for the land mobile radios (LMR) first responders rely on.
Improving First Responder Radio Coverage in Your Building
When firefighters, police, and EMS enter a building, their two-way radios have to work everywhere: stairwells, basements, parking garages, and every floor in between. RFE Communications designs, installs, and tests Emergency Responder Radio Coverage Systems (ERRCS) and BDA systems that give first responder radios reliable coverage, even in the most challenging buildings.
Our First Responder Radio Solutions
- BDA Systems (Bi-Directional Amplifiers): A BDA boosts public safety radio signals in both directions, so first responders can hear dispatch and dispatch can hear them. We handle BDA system design and BDA system testing from start to finish.
- Public Safety DAS (Distributed Antenna Systems): A network of indoor antennas carries the amplified signal throughout the building, reaching areas that normally block first responder radio reception.
- Complete ERRCS: A full ERRCS combines a rooftop donor antenna, a BDA, a DAS, backup power, and connection to the building’s fire alarm panel, the same components local fire departments require in permit submittals.
Built to Meet Fire Code
The International Fire Code (Section 510) and NFPA 1225 set the requirements for in-building emergency responder radio coverage, and local fire departments enforce them, often with their own amendments. Because ERRCS and BDA systems rebroadcast public safety frequencies, building owners must also get permission from the FCC licensee that operates the local radio system. We manage design, permitting, licensee coordination, and acceptance testing so your building passes inspection.
What Causes Poor First Responder Radio Signal in Buildings?
- Building materials: Modern materials such as steel, aluminum, and coated energy-efficient glass can weaken or block radio signals, sometimes forcing responders to leave a building just to communicate.
- Large and high-rise buildings: NIST research measured strong signal loss as public safety radio signals travel through large building structures.
- Below-grade and enclosed spaces: Basements, underground parking, and stairwells often have little or no signal.
- Interference: Equipment inside or near the building can disrupt radio communications.
These dead zones slow emergency response and make it harder for crews to coordinate when every second counts. A properly designed ERRCS or BDA system closes those gaps.
Reliable Signal for Positive Outcomes
In a fire, natural disaster, medical emergency, or other crisis, first responders depend on their two-way radios to stay in contact with dispatch, incident command, and crews in other parts of the building. Whatever signal enhancement technology your building uses, it has to be designed and installed correctly to deliver dependable first responder radio coverage.
A properly designed ERRCS or BDA system removes communication delays, so responders can coordinate quickly when seconds can make the difference between tragedy and a successful rescue.
Contact Us for First Responder Radio Solutions Nationwide
RFE Communications helps building owners, contractors, and facility managers nationwide provide reliable first responder radio coverage. Whether your building has dead zones, failed an inspection, or needs an outdated system replaced, our team handles grid testing, BDA system design, ERRCS installation, and annual testing.
Contact us today to find out what your building needs to pass inspection and keep first responders connected.
F.A.Q
We’ve answered some of the most common questions about first responder communications solutions here, but if you don’t see your question, just ask, and we’ll be in touch.
Who needs ERRCS coverage?
All commercial buildings must provide adequate signal strength for first responders. High-rises, apartment complexes, extended care facilities, universities, warehouses, and performance venues all have applicable regulations.
When do buildings need to be tested?
If you’re planning construction, ERRS coverage should be part of your budget. New buildings should be tested once completed, with repeat inspections after remodeling or adding on, with annual testing repeats. You might also need to re-test if construction occurs next to your building or if local first responder agencies change frequencies.
What happens if a building fails when tested?
If your building doesn’t provide adequate coverage, we can help you identify state, local, and federal requirements and then design and install the products you need for adequate coverage.
How do I find out what regulations apply to me?
The National Fire Protection Association, International Fire Code, First Responder Network Authority, and International Building Code all provide information on regulations. State and local agencies may have additional requirements.