Class B Bi-Directional Amplifier

Addressable Class B Bi-Directional Amplifier

Designed for particularly complex RF environments, the NOTIFIER Addressable Class B Bi-Directional Amplifier (BDA) can be integrated directly into a NOTIFIER fire alarm control panel with a built-in NOTIFIER addressable monitor module.

Operating on high-gain, high-power band-selective signal boosters/BDAs, this BDA can be customized to meet all public safety frequency band ranges.


Honeywell Farenhyt™ Series
Product specification

Details on our Class B BDA, including all model codes and listings.

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Honeywell Gamewell-FCI
Reference guide

Installation standards for in-building emergency responder radio enhancement systems.

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Features and benefits of NOTIFIER Class B Bi-Directional Amplifier solutions.

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Emergency Radio Communication Enhancement and BDA systems

Derek Case, Global BDA Systems manager discusses how to safeguard emergency responders


Success Stories

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Product Features

  • Single portfolio meets any application across US supporting all public safety frequency bands
  • UL2524 In-building two-way Emergency Radio Communication Enhancement Systems listing
  • CSFM listing
  • NFPA 72 2010 Edition, NFPA 1221 2016 Edition, and IFC 2018 compliant
  • Built-In NOTIFIER Addressable Monitor Module
  • Various models available for UHF, VHF, 700MHz, 800 MHz, and multi-band
  • Integrated dual power supply and battery charger with intelligent battery monitoring
  • NEMA 4 Type (UL Type-4) Approved Equipment Enclosure
  • NEMA 3R Type (UL Type-3R) Approved Battery Enclosure
  • Supports higher system gain for efficient link budgeting
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