Model # SA340CN

Internet #202433885

First Alert Battery Operated 10-Year Lithium Sealed Smoke Alarm
0029054000484

First Alert

Battery Operated 10-Year Lithium Sealed Smoke Alarm

$18.87 /each

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Product Overview

The First Alert tamper resistant lithium battery powered alarm is proven to last at least 10 years without needing to replace power source. 10-year lithium power cells and tamper resistant design meet code regulations where required. No need to change the battery for the life of the alarm. Mute feature silences nuisance alarms from cooking smoke or shower steam. Single button also tests alarm functions. 10-year limited warranty. Meets UL standards.

  • 10-year lithium power cell lasts the life of the alarm
  • Ionization smoke sensor
  • Meets UL217 standard for smoke detectors
  • Tamper proof alarms are needed to meet local codes for rental properties
  • First Alert is America's most trusted brand in home safety

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Customer Questions & Answers

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Customer Questions & Answers

Battery Operated 10-Year Lithium Sealed Smoke Alarm
Battery Operated 10-Year Lithium Sealed Smoke Alarm

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1 answer

mounting of 10 year battery smoke detector

This question is from Battery Operated 10-Year Lithium Sealed Smoke Alarm
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August 15, 2016
In the rentals I manage, I have first alert smoke detectors. Can the new 10 year non replaceable battery detectors be mounted on the same mount. Or even is the mounting the same size?
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Answer (1)

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California
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Home Improvement Profile: DIYer
September 23, 2016
Answer: 
Mount 4" away from the edge of the wall/ceiling, 12" is better. Not near window, door and air vent. Personally I attached to the wood stud, get a stud-finder.
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1 answer

Can these batteries be replaced?

This question is from Battery Operated 10-Year Lithium Sealed Smoke Alarm
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06897
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March 24, 2016
If the batteries can be replaced where are they purchased?
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April 9, 2016
Answer: 
Don't believe so. It's a battery pack, not a standard AA or 9v battery. Good for 10 years, or so they say.
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Does this smoke detector with 10-year Lithium battery meet the California SB 745? Commencing January 1, 2015, all new smoke alarms or combination smok

This question is from Battery Operated 10-Year Lithium Sealed Smoke Alarm
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Bay area
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September 10, 2015
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  • 2016-10-30 T22:22:32.388-05:00
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Customer Reviews

Battery Operated 10-Year Lithium Sealed Smoke Alarm is rated 3.4 out of 5 by 25.
Rated 2 out of 5 by from Battery life too short Bought the original in 2014 but the smoke detector stared chirping like it had a weak battery after only 28 months. Far short of the expected 10 year life.
Date published: 2016-10-18
Rated 1 out of 5 by from Junk, after a year, the battery hold no longer than a day, do not buy. Junk, after a year, the battery hold no longer than a day, do not buy.
Date published: 2017-01-01
Rated 5 out of 5 by from This is a great product. You don't have to change batteries every six months, which saves time an... This is a great product. You don't have to change batteries every six months, which saves time and money. This is my second unit. I bought my first ten years ago and it's still working.
Date published: 2016-10-25
Rated 2 out of 5 by from Smoke alarms Really like the convenience of the 10 year battery but unfortunately these smoke detectors go off when just cooking -No smoke in the air nothing burning.very inconvenient and annoying
Date published: 2017-01-10
Rated 5 out of 5 by from I gave 6 of these to my son for Christmas...it was on his list. He was very pleased. I gave 6 of these to my son for Christmas...it was on his list. He was very pleased.
Date published: 2016-12-27
Rated 5 out of 5 by from Excellent product. Excellent product.
Date published: 2016-12-06
Rated 1 out of 5 by from 10 year battery? So how come they only last 5 years? Perhaps it should be called a 5 year battery.
Date published: 2015-09-12
Rated 5 out of 5 by from good deal Easy to install tested and worked just as advertised
Date published: 2016-02-23
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