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First Alert® By BRK® Direct Wire Smoke/CO Combo Alarm, 9V DC Battery Backup
Part 126722
$47.99
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in lower 48 states
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About this item

  • First Alert® By BRK® Direct Wire Smoke/CO Combo Alarm, 9V DC Battery Backup
  • Test/Silence Button With Automatic Reset
  • 120V AC 60Hz With 9V DC Alkaline Battery Backup
  • Ionization And Electrochemical Sensors
  • Side-Load Battery Compartment
  • LED Power/Status Indicator
  • Tamper-Resistant
  • End-Of-Life Signal
  • 10-Year Limited Warranty
  • 5-3/5" Dia x 2" H
  • Latching Alarm Indicator
  • Interconnectable
  • Easy Access
  • Batteries Included
  • Mfg #SC9120B

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