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Wireless Systems · South Florida
Public Safety DAS (ERRCS)
Emergency responder radio coverage systems that keep firefighters and police connected inside your building.
Public Safety DAS (ERRCS) in South Florida
Clear radio communication when it matters most
Concrete, steel, energy-efficient glass and below-grade levels can block the radio signals first responders rely on. Fire codes enforced in Florida, including the Florida Fire Prevention Code and NFPA 1225 (formerly NFPA 1221), require minimum radio signal strength throughout many buildings. Coverage is often verified before a certificate of occupancy is issued.
A public safety distributed antenna system (DAS), also called an emergency responder radio coverage system (ERRCS), uses a donor antenna, bi-directional amplifiers and a network of indoor antennas connected by coax or fiber to bring radio coverage into every area. Global Dynamics Systems performs signal surveys, designs the system, installs it and supports acceptance testing with your local fire authority.
What’s included
- Pre-construction and existing-building signal surveys
- System design and documentation for the AHJ
- Donor antennas, BDAs and indoor antenna networks
- Coax and fiber distribution cabling
- Acceptance testing support and grid testing
- Annual testing and maintenance coordination
Benefits
Why it matters for your building
01
Responder safety
Reliable radio coverage in stairwells, garages and cores.
02
Code requirements
Designed around the requirements of your local fire marshal.
03
Fewer delays
Plan coverage early to avoid certificate-of-occupancy surprises.
Who we serve
Serving businesses across Miami-Dade, Broward and Palm Beach
FAQ
Frequently asked questions
How do I know if my building needs a public safety DAS?
Your local fire marshal (the authority having jurisdiction) sets the requirements. A radio signal survey measures existing coverage and shows whether a system is needed.
When should a public safety DAS be planned?
As early as possible, ideally during design. Planning early avoids costly retrofits and delays at the end of construction.
Is annual testing required?
Most jurisdictions require periodic testing and maintenance of ERRCS systems. We can help you schedule and document these tests.
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