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80 dB Public Safety Band BDA Signal Booster

Jun 11, 2020

80 dB Public Safety Band BDA Signal Booster

Built to Perform when Reliability Matters Most.

SureCall Guardian4 80 dB Public Safety Signal Booster / BDA supports more than 100 simultaneous users per band on 700 MHz (FirstNet Ready), 800 MHz, 900 MHz SMRS.

BDA with Best Value and Reliability for Class B ½ watt Public Safety Building Regulations.

  • Boosts all public safety bands.
  • Supports more than 100 simultaneous users per band on 700 MHz (FirstNet Ready), 800 MHz, 900 MHz SMRS.
  • Meets NFPA72 requirements for Chapter 24 Emergency Communications Systems in large buildings up to 80,000 square feet.
  • Delivers crucial signal coverage for first responder's two-way radio communications nations.
  • 3 year warranty.
  • Long Term Reliability.

Building Certification.

Strong Public Safety Signal Needed for Certificate of Occupancy. SureCall Guardian4 meets the code for Chapter 24 Emergency Communications System of NFPA72 and features a NEMA-4 rated amplifier housing, which eliminates the need for an additional NEMA enclosure.

Guardian4 BDA Interface:

Guardian4 BDA Interface

Call for FREE consultation:

1(855)846-2654

Or submit request for Public Safety BDA Installation Service which includes site survey, BDA, installation, and all reqd. approvals.


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  • I don’t know all that much about public safety band signal boosters other than that they help firefighters and other first responders communicate. Is this something you’d put in a factory or high-rise to cover the entire area?

    Frank Robbins on

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