First Alert Brk 3120b Hardwire Dual Photoelectric & Ionization Sensor Smoke Alarm With Battery Backup

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USD 27.2

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产品详情
尺寸1-pack
产品类别Security electronics
品牌First Alert
型号3120ff
生产厂First Alert
  • Hardwired alarm includes battery backup for power outages.This unit has 2 tabs on the top of the battery drawer. Simply press down on the tab and the battery will eject.refer the user manual.
  • Photoelectric and ionization sensors provide comprehensive fire detection
  • A single button makes alarm easy to test monthly or silence during a false alarm
  • Two latching features help indicate a low battery or the originating alarm in a system
  • Optipath 360 patented technology provides 360 degrees of access to the smoke alarm

The first alert brk 3120b hardwire dual photoelectric & ionization sensor smoke alarm with battery backup is designed to provide peace of mind. It features photoelectric & ionization sensors that detect not just fast-flaming fires, but also smoldering ones. The 85-decibel fire alarm has two latch options to indicate a low battery or the originating alarm in a system. It also offers a one-touch silencetest button & can connect to other compatible hardwired alarms for expanded coverage. This smoke detector includes optipath 360 patented technology that provides 360 degrees of access to the smoke alarm, as well as a battery backup for power outages.

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First Alert
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