Are your buildings compliant?

IBC, IFC, & NFPA Codes all require adequate Emergency Responder Radio Coverage.

Designed and customized to meet all public safety frequency band ranges, NOTIFIER’s BDA System provides reliable two-way radio signal coverage inside buildings, tunnels and other structures. The band selective design delivers a reliable performance.


10,000 LIVES

could be saved annually if 9-1-1
response time improved just 1 minute.

- FCC & Safer Buildings Coalition

Marco Protection Services can provide a
signal survey of your building
assessing your structure according to current
IBC, NFPA and IFC code regulations
by FCC Certified (GROL) Technicians.

General Radiotelephone Operators License

Addressable Class B Bi-Directional Amplifiers

NF-BDA400-1B, NF-BDA400-2B, NF-BDA150-1B, NF-BDA800-1B, NF-BDA700-1B, NF-BDA7800-2B

NOTIFIER Addressable Class B Bi-Directional Amplifiers (BDA) are high gain, high power band-selective signal boosters/bi-directional amplifiers that can integrate directly to a NOTIFIER fire alarm control panel with a built-in NOTIFIER addressable monitor module. The band selective design delivers a reliable performance in even the most challenging RF environments.

Features & Benefits:

  • Single portfolio to meet any application across US supporting all public safety frequency bands
  • UL2524 In-building 2-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

Call us today to schedule your testing!