Bi-Directional Amplification Systems also known as Emergency Radio Communication Enhancement Systems are code required systems for all new construction. Many questions arise that are associated to the new building code requirements.
Here are a few:
Does the Building Code require BDA's for Police and Fire?
The code requires coverage for both. The AHJ will determine which Agencies will need coverage.
How does one determine whether the existing radio coverage is adequate, of justify whether an Enhancement System is needed?
An RF survey must be performed by an FCC Certified GROL license holder using specialized equipment that
measures Downlink/Uplink signal strengths in decibel-milliwats (dBm). Results are then sent to the AHJ to determine if a BDA is required or waived.
What are the NFPA's requirements for an annunciator at the FACP or is FACP monitoring adequate?
The BDA system shall have it own local annunciator and the following BDA statuses shall report to the FACP:
The BDA system offered by Sierra Building Systems, Inc. is industry proven and reliable.
Features and Benefits
Sierra Building Systems, Inc. offers all of the components, certifications and knowledge to survey, design and implement a BDA system to meet the building code and AHJ requirements.
Why wouldn't you have your life safety partner provide you with a complete turnkey solution for your BDA system?