Customer Reviews For The First Alert SA305CN3 Long Life Battery Smoke Alarm (1039815)

48 Reviews

4.9 Overall rating
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Edward Davis
October 28, 2020
Verified Purchase
Excellent bare-bones smoke detetor

Very happy with this smoke detector. Cost-effective, simple, and reliable.

Mark Andresky
October 7, 2020
Verified Purchase
Easy to Install & Great Performance

We have been buying this brand and model for many years. They almost always last 8 - 10 years on the original lithium ion battery, are very easy to install, and don't produce the false alarms that so many detectors do.

Mark Andresky
April 5, 2020
Verified Purchase
One of the Best Household Smoke Detectors Out There

This basic smoke detector with a long life lithium ion battery is the only one we use in almost every room of our house. It's very affordable. We've been getting 8 - 10 years of life from the lithium ion batteries. The units almost never produce a false alarm beeping for something other than a true fire. They are also small and inconspicuous when installed, blending into the white ceiling. Will continue to purchase as long as First Alert makes them!

Mark Andresky
November 5, 2019
Verified Purchase
Excellent Long Term Performance

I have been buying this model for many years for my home and as gifts for the homes of family members. It is very easy to install, and the long life battery lasts many years 7 - 9 yrs in my experience, reducing the annoyance of changing batteries frequently.

Scott Martin
June 17, 2019
Verified Purchase
Great value

I found this alarm to be an excellent value. The long-lasting battery easily compensates for the few extra dollars you'll pay over an alarm with a regular 6 month - 1 year battery.

Rose Frohlich
January 29, 2019
Verified Purchase
First Alert Long Life Battery Smoke Alarm

Works great! I really like the 10 year lit-hon battery.

Mark Andresky
November 28, 2018
Verified Purchase
Well Designed & Reliable

We have been installing this model in most rooms of our home for many years--always reliable, easy to install, and usually lasts the full 10 years. Very economical as well compared to comparable models from other brands.

Linda Guillermo
May 15, 2018
Verified Purchase

Perfect!

Mark Andresky
May 4, 2018
Verified Purchase
Well Designed & Reliable

Have used this model throughout our home for many years. Reliable and easy to install. Small, unobtrusive design makes it less noticeable compared to competitive models.

Cheryl Kucer
February 8, 2017
Verified Purchase
Finally! Long life batteries

Tried to get these at local hardware stores & could only get three. So I went on first alert website, found the rest that I needed and ordered them. Prices were better than hardware store, easy to order and I got them right away. Very, very happy with first alert.

Jessica Grignon
August 8, 2016
Verified Purchase
Great

great smoke alarm

Preston Pilcher
March 6, 2015
Verified Purchase
Rate of First Alert Alarms

I have these alarms in my home and feel that FIRST ALERT Long Life Alarms are the BEST will use again!!!!

Thelma Blake
December 16, 2014
Verified Purchase

products are great, with the long life battery you can almost forget about them.

Joseph Wade
October 29, 2014
Verified Purchase

Looks like a winner.

Geor McGonigle
April 1, 2014
Verified Purchase
smoke

fast delivery easy to install

Gerald Darnell
December 27, 2013
Verified Purchase

I purchased 8 on these. Good value and timely delivery

Taylor Corn
November 21, 2013
Verified Purchase
Just Right

Easy to install, easy to use, and maintenance free for years, cant ask for much else!

Abraham Butensky
May 23, 2013
Verified Purchase

Excellent value and reliability. Pays for itself in savings on batteries over the life of the smoke alarm.

Debbie Orozco
March 11, 2013
Verified Purchase
Smoke Alarm

Very prompt delivery. Havent yet installed the alarm

Mike  Gougler
February 8, 2013
Verified Purchase
works as advertised

Installation was quick and easy. Did a test with canned smoke - worked as advertised. Good price.

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