Alarm and Electronics LLC
Alarm and Electronics LLC
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Bi-Directional Antenna Systems (BDA)

BDA systems improve first responder radio communication throughout a facility in critical areas.  

Installation & Maintenance

We offer BDA design, installation, and maintenance. Our skilled team of technicians handle everything from mapping out placement and deployment to ensuring all compliance requirements are met. 

BDAs in Your Network

When a BDA is operational, it will seek out and capture the wireless signal that is being used in the facility, which usually comes from a rooftop amplifier. Once the signal is captured, the BDA will amplify it. Think of it as a concert in a large venue. The microphone captures and “amplifies” the performer’s voice or instrument so that everyone can hear them clearly regardless of where the audience member is seated.

A BDA not only provides essential communication, but it also ensures that first responders are able to communicate, it can boost business productivity, and it is able to address virtually all major cellular carriers within a single structure.

Get a Free quote

Each location has its own safety and security needs. Tell us more about your requirements, so that we can get started on a plan to address them. 


Your time is valuable, and we will make sure to get back to you as soon as possible.  

Alarm and Electronics LLC

(800) 329-3258

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 © 2021 Alarm & Electronics Systems LLC. – Licensed by State of Florida: Fire Sprinkler FPC18-00023 -
Fire Alarm EF 2000605 Licensed by State of Georgia: Low Voltage Unrestricted LVU406848 

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