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First Alert® By BRK® Direct Wire Smoke Alarm, 10-Year Sealed Lithium Battery Backup
Part 336606
$29.99
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in lower 48 states
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About this item

  • First Alert® By BRK® Direct Wire Smoke Alarm, 10-Year Sealed Lithium Battery Backup
  • AC/DC
  • Test/Silence Button
  • LED Power Indicator
  • Intelligent Sensing Technology
  • Ionization Alarms May Detect Fast Flaming Fires Sooner Than Photoelectric Alarms
  • Interconnectable
  • Base Dia: 5-5/8"
  • 10-Year Limited Warranty
  • Ionization Smoke Sensor
  • Better At Detecting Fast Flaming Fires
  • Factory Locked Battery Drawer- No Battery Replacements For 10--Year
  • Tamper Resistant
  • Locks Alarm To Mounting Bracket To Prevent Removal Of Battery
  • Latching Alarm Indicator
  • Remembers Which Unit Initiated An Alarm
  • Single Test/Silence Button
  • Perfect For Apartment, Dormitory Or Hotel Applications
  • Mfg #9120LBL

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