10-Year Battery Smoke Alarm
  10-Year Battery Smoke Alarm
  First Alert Smoke Alarm SA305CN3

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Regular Price: $23.99
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10-Year Battery Smoke Alarm

Battery operated smoke alarm with long-life lithium battery; battery is warranted by the manufacturer for 10 years--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. Easy access battery drawer: no need to remove alarm from ceiling to change battery. 10-year limited warranty. Smoke Alarm meets UL standards.

This 10 Year Battery smoke & fire alarm is for you if:
You want the convenience of never changing the battery on your alarm.
You want to mute unwanted alarms with the press of a button.

Where To Place Safety Smoke Alarms: One in every bedroom, and at least one on every level of the home.

10-Year Battery Smoke Alarm Features:

Mute button, mutes unnecessary alarms immediately. also tests alarm function with same button.
EZ access battery door, no need to remove alarm from ceiling to change battery.
Optional theft-prevention lock, when activated, batteries and/or alarm cannot be removed without proper tools.
Ionization smoke sensor, optimal smoke detection from flaming fires\10-year lithium battery included.
Loud 85db alarm.
10-year limited warranty, smoke alarms should be replaced every 10 years for maximum protection.
Meets UL217 standard.

Review Review this product

Rating: 4/5Rating: 4/5Rating: 4/5Rating: 4/5Rating: 4/5 average customer rating based on 14 reviews

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5 Reviewer - 01/28/2012
Reviewer: Don Kimbark
Bought this alarm at the local ace hardware Williams Lumber. I replaced a much older first alert that had just quit. This unit was very simple to install and works exactly as it was described. Whole job took 15 minutes to complete. My next replacement will be the CO detector FirstAlert of course.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5 - 01/19/2012
Reviewer: Robert Schmucker
Great transaction. Items were on back order when I orderd them, but the keep me informed about shippment date. Received items great condition, pack well and paid 1/2 the price they are in the stores Thanks Again and great job.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5 - 01/17/2012
Reviewer: Lois Johnson
The 10 year battery is a wonderful idea. It is very difficult for me to get up on a ladder to change the batteries and now I can relax for a few years. Thank you.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5 - 01/17/2012
Reviewer: Andy Banks
No complaints. They work very well. Worth the price.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5 Great Service - 10/17/2011
Reviewer: Catherine Killebrew
The items ordered arrived in a timely manner and appear to be exactly what I ordered. a 10 year battery will more than pay for itself in saved replacement time.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5 - 10/05/2011
Reviewer: Dave Kuether
We are a Fire Dept. that is using the detectors in the community to help make it safer. Thanks to a grant.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5 Smoke alarm - 10/01/2011
Reviewer: thomas weekly
trust my childs life to it.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5 Replacement - 09/09/2011
Reviewer: Miles Hodge
I replaced my last 10 year alarms. I only had one failure in that time frame and you replaced that unit for me.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5 - 07/28/2011
Reviewer: Phil Barnes
The order came promptly and was complete. Thanks so much!

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5 - 07/27/2011
Reviewer: Thomas Adams
Havent had an opportunity to actually use them, and hope I never do. But assuming the hold up, the 10 year batteries should be both convenient and a savings over the life of the units.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5 FLAWLESS SERVICE - 07/12/2011
Reviewer: thomas powell
THIS WAS MY SECOND ORDER WITH FIRST ALERT. THE PROCESS WAS FLAWLESS, THE PRICING WAS GREAT, AND I WOULD NOT CONSIDER CONDUCTING BUSINESS WITH A COMPETITOR.

Rating: 4/5Rating: 4/5Rating: 4/5Rating: 4/5Rating: 4/5 Good basic alarm - 06/21/2011
Reviewer: Sidney Zafran
This alarm was purchased to replace an older model that is no longer available. The 10-year battery life is an attractive feature. The battery was hard to install. Its polarity was not clearly marked on the unit.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5 - 05/21/2011
Reviewer: William Wolff
Excellent product-easy to install-I like the long-life battery feature.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5 Super Easy to Install - 05/16/2011
Reviewer: R Eerp
Super easy to install. Easy to manage when you accidentally set it off with cooking smoke, etc. We are very happy that we will not have to change the battery for so long.

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