Generated at Fri, 24 May 2019 04:14:37 GMT
Electrode, Comp-357074636, DC-prod-dfw6, ENV-prod-a, PROF-PROD, VER-19.1.1, SHA-dcc2d1bc13aca0beb170d003517affe741b47a8c, CID-21b096d2-a41-16ae80c3bcf880, Generated: Fri, 24 May 2019 04:14:37 GMT

First Alert 9120B 120 Volt Hardwired Smoke Alarm With Battery Back Up

First Alert 9120B 120 Volt Hardwired Smoke Alarm With Battery Back Up

$12.19$12.19
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Designed to help promote household safety, the First Alert 9120B Hardwired Smoke Alarm with Battery Backup can provide a vital early warning of fire. This hardwired smoke detector uses an ionization smoke sensor to reliably detect smoke from hot, fast-flaming fires.

About This Item

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Designed to help promote household safety, the First Alert 9120B Hardwired Smoke Alarm with Battery Backup can provide a vital early warning of fire. This hardwired smoke detector uses an ionization smoke sensor to reliably detect smoke from hot, fast-flaming fires.
  • FREE Shipping included
  • Alarm
  • Smoke detection technologies
  • Single button for testing and silencing
  • 9 volt battery back up
  • Latching alarm indicator, remembers which unit initiated an alarm
  • Perfect mount allows for easy installation
  • Meets new construction requirements
  • 120 volts

Specifications

Brand
BRK
manufacturer_part_number
9120b
Customer Reviews
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1-2 of 4 reviews

it's worth every penny

Very affordable and handy , it does the job pretty well. i will buy more for the rest of my house.

Don't waste your money

This first alert model 9120B works great until your first battery backup replacement. After a new battery change it beeps continuously. I filmed all the instruction to take the new batter out and press the tester until it clears the memory however upon replacement it still beeps every 15 min or so. So now I have a hole in my ceiling. These are a piece of crap and now I have a hole that cannot be repaired. I purchased a replacement and it did the same thing.

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Electrode, Comp-476586165, DC-prod-dfw8, ENV-prod-bravo, PROF-PROD, VER-29.0.16-rc-3, SHA-ff9aec16641fb333d2802aaf0fd8fbd57e84cc30, CID-4cdd825b-c98-16ae80c3b9a11f, Generated: Fri, 24 May 2019 04:14:37 GMT