Strobe Light For Hearing Impaired
In the event of an emergency, hearing impaired guests need to visually be indicated of a fire! Can be used in combination with #BJ4919 & #SA86RAC or with other First Alert/BRK Wired-In smoke detectors. Strobe lights will illuminate with green LED power lights to warn guests to evacuate. Meets UL 1971 requirements and operates on 120V AC. The white strobe light offers a 10 year limited warranty. Alarm dimensions: 5.1" Dia. x 4.0" H.

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  • Summary

  • Easy to install and modern design
  • Smart strobe has separate flash patterns to distinguish between a fire or carbon monoxide hazard
  • Can be interconnect with BRK/First Alert smoke, heat & carbon monoxide alarms
  • For hearing impaired guests during a fire or emergency
  • 1 Hz Flash Rate meets ADA, ANSI 117.1, NFPA 72 and UL 1971 requirements


  • Size: 5.1" Dia. x 4.0" H
  • Color: White
  • Operating Voltage: 120V AC/60 Hz (Range: 108V AC-132V AC)
  • Operating Current: 0.05/0.60 Amps (standby/alarm)
  • Temperature Range: 32°F to 120°F
  • Humidity Range: 10% to 90% relative humidity
  • Interconnections: Up to 18 units of First Alert/BRK Smoke, CO and Heat Alarms (Max of 12)
  • Strobe Light: 177 Candela Xenon
  • Indicator Lights / AC Power: Constant green LED
  • Listing: UL1971 standards
  • Warranty: 10-year limited
  • Weight: 6.4 oz.
  • Quantity: Sold individually


  • #S77
    Hearing Impaired Smoke Alarm
  • ea.


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