https://fcsecurity.net/bda-jacksonville-florida/
Bi-Directional Amplifiers | BDA Florida Bi-Directional Amplifiers (BDAs) or repeaters are 2-way radio communications signal boosters that are used to ensure public safety in buildings during times of emergency. In the instance of an emergency, having good communication with first responders can be a matter of life or death. Having a BDA system is not …
https://fcsecurity.net/bda-jacksonville-florida/