Bi-Directional Amplifiers
Client Training At Koetter Fire

BDA/ERRCS site surveys.

A BDA/ERRC system provides reliable radio coverage so first responders and other emergency personnel can stay connected to people inside a structure. Though they may significantly increase first responders’ effectiveness, not all buildings require BDA/ERRC systems. Koetter Fire Protection can perform a BDA site survey, also known as an inspection, and determine whether a BDA/ERRC system is needed to assure the safety of your building’s occupants in an emergency.

Addressable Digital Class A/B Bi-Directional Amplifiers

Notifier Bi Directional Amplifier systems.

Notifier’s Bi-Directional Amplifier (BDA) System is a signal boosting solution designed to enhance in-building radio frequency (RF) signal coverage for public safety radio. They are high gain, high power band-selective signal boosters/bi-directional amplifiers that can integrate directly to a Notifier fire alarm control panel. Designed and customized to meet all public safety frequency band ranges, it is intended to provide reliable two-way radio and FirstNet signal coverage inside building, tunnels and other structures. The band selective design delivers reliable performance in even the most challenging RF environments. When combined with Notifier’s fire system, Notifier provides the reliability and quality expected from a life safety solution.

BDA/ERRCS site surveys near you.