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What is the life span of a smoke detector?

Posted on 9/22/14 at 7:31 pm
Posted by theantiquetiger
Paid Premium Member Plus
Member since Feb 2005
19187 posts
Posted on 9/22/14 at 7:31 pm
My house is 7 years old. I have 9 smoke detectors. I changed all the batteries in them in mid-August. Two weeks later, one starts to beep already (I figure it was a bad new battery). I change it and it started beeping again yesterday.

I changed it out completely, but now I am wondering if I should just change all of them.
Posted by lsu480
Downtown Scottsdale
Member since Oct 2007
92876 posts
Posted on 9/22/14 at 7:32 pm to
Just change that one
Posted by djangochained
Gardere
Member since Jul 2013
19054 posts
Posted on 9/22/14 at 7:33 pm to
reset breaker

Posted by Jones
Member since Oct 2005
90447 posts
Posted on 9/22/14 at 7:33 pm to
Are they the original smoke detectors?


I went to a fire-fighting school a few years ago and after seeing what fires can do inside a home and how fast they spread, I changed my current smoke detectors, added some, and put two extra fire extinguishers in the house. Better to be safe imo
Posted by Ray Penpillage
Western Slope
Member since Nov 2010
9409 posts
Posted on 9/22/14 at 7:35 pm to
I don't think you can legally dispose of them due to the radioactive americium within. Good luck.
Posted by theantiquetiger
Paid Premium Member Plus
Member since Feb 2005
19187 posts
Posted on 9/22/14 at 7:35 pm to
quote:

Are they the original smoke detectors?


Yes, the smoke detectors are 7 years old, hard wired with battery back ups.

I have one in each bed room and one in each hallway
This post was edited on 9/22/14 at 7:36 pm
Posted by windshieldman
Member since Nov 2012
12818 posts
Posted on 9/22/14 at 8:01 pm to
Most you replace every 10 years.
Posted by Spankum
Miss-sippi
Member since Jan 2007
55980 posts
Posted on 9/22/14 at 8:16 pm to
quote:

What is the life span of a smoke detector?


I think the fire marshall's association reccomends that you change them every 8-10 years...of course, I have no patience for that kind of shite malfunctioning, so if I had one that was beeping, it would be gone...

9 detectors is a hell of a lot to change at once, so I would probably just start replacing a couple per year...
Posted by Rouge
Floston Paradise
Member since Oct 2004
136794 posts
Posted on 9/22/14 at 8:18 pm to
I dont know, but that beeping of low battery will last for eternity and ALWAYS start at 2:30 AM
Posted by aaronb023
TeamBunt CEO
Member since Feb 2005
11774 posts
Posted on 9/22/14 at 8:26 pm to
I think Home Depot has some 5 packs for a good price. The carbon monoxide ones are the ones that get expensive
Posted by Croacka
Denham Springs
Member since Dec 2008
61441 posts
Posted on 9/22/14 at 8:31 pm to
Maybe check the backup battery for your alarm system


If it's bad or unplugged it could cause them to chirp




It always chirps late at night bc the temperature cools down and the batteries become slightly weaker in the cooler temp
Posted by Creamer
louisiana
Member since Jul 2010
2817 posts
Posted on 9/22/14 at 8:59 pm to
They usually last until the battery happens to die when I am hungover.
Posted by detmut
Jesuit 81 Metairie
Member since Sep 2011
2304 posts
Posted on 9/22/14 at 9:18 pm to
10 years. most detectors have a date on them. make sure to get the dual detectors.
Posted by REB BEER
Laffy Yet
Member since Dec 2010
16170 posts
Posted on 9/22/14 at 9:24 pm to
Only if they are an ionization detector. Photoelectric are fine to dispose of. Plus, an individual can dispose of ionization detectors, whereas a company must report them.
Posted by tylercsbn9
Cypress, TX
Member since Feb 2004
65876 posts
Posted on 9/22/14 at 9:55 pm to
Ten years. My house is 11 years old and they are starting to go. I just changed one out the other day. Not planning on spending 200 to replace them since I'm trying to sell the house right now.
This post was edited on 9/22/14 at 9:58 pm
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