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forum threadLavenderDesk564 posted Dec 07, 2025 05:43 PM

10 Year Worry-Free Battery Powered Smoke Detector with Ionization Sensor (in store ymmv) $6.22

$6.22

$22

71% off
 Home Depot
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Found one in one home depot (Flowermound, tx).
Looked on the app and there were plenty available in the Home Depot in Irving.
I went and it was the same price (6.22), there were like 20 available.

https://www.homedepot.com/p/Kidde.../203728679
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Found one in one home depot (Flowermound, tx).
Looked on the app and there were plenty available in the Home Depot in Irving.
I went and it was the same price (6.22), there were like 20 available.

https://www.homedepot.com/p/Kidde.../203728679

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10 Comments

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Dec 07, 2025 05:51 PM
249 Posts
Joined Aug 2014
AnonymousA5351Dec 07, 2025 05:51 PM
249 Posts

Our community has rated this post as helpful. If you agree, why not thank AnonymousA5351

If you're reading this, please consider getting a Fire+Carbon Monoxide combo unit, NOT a unit like this. As recently as the 2021 Texas winter event, 19 people died from fatal carbon monoxide poisonings. Get a unit that does Fire AND Carbon Monoxide, like this one for $25:
https://www.ebay.com/itm/257242252809
Of course, any sensor is better than no sensor.
1
2
Dec 07, 2025 07:11 PM
817 Posts
Joined Dec 2009
TedMosbyisaJerkDec 07, 2025 07:11 PM
817 Posts
Quote from AnonymousA5351 :
If you're reading this, please consider getting a Fire+Carbon Monoxide combo unit, NOT a unit like this. As recently as the 2021 Texas winter event, 19 people died from fatal carbon monoxide poisonings. Get a unit that does Fire AND Carbon Monoxide, like this one for $25:
https://www.ebay.com/itm/257242252809
Of course, any sensor is better than no sensor.
I dont know why they even sell them without CO anymore.
Original Poster
Pro
Dec 08, 2025 03:06 AM
167 Posts
Joined Oct 2022
LavenderDesk564Dec 08, 2025 03:06 AM
Original Poster
Pro
167 Posts
Quote from AnonymousA5351 :
If you're reading this, please consider getting a Fire+Carbon Monoxide combo unit, NOT a unit like this. As recently as the 2021 Texas winter event, 19 people died from fatal carbon monoxide poisonings. Get a unit that does Fire AND Carbon Monoxide, like this one for $25:
https://www.ebay.com/itm/257242252809
Of course, any sensor is better than no sensor.
What if everything in your house is electric?
Original Poster
Pro
Dec 08, 2025 03:45 AM
167 Posts
Joined Oct 2022
LavenderDesk564Dec 08, 2025 03:45 AM
Original Poster
Pro
167 Posts
Quote from TedMosbyisaJerk :
I dont know why they even sell them without CO anymore.
What if everything is electric? How would you could get CO in your home?
Dec 08, 2025 04:23 AM
817 Posts
Joined Dec 2009
TedMosbyisaJerkDec 08, 2025 04:23 AM
817 Posts
Quote from LavenderDesk564 :
What if everything is electric? How would you could get CO in your home?
Car running in the garage? Generator? Even if it raises the cost of the detector 15 dollars. Is your life worth saving 10 dollars a year for 10 years. Assuming you have like 6-7 detectors in the house. Isn't that a small price to pay for peace of mind.
Original Poster
Pro
Dec 08, 2025 04:59 AM
167 Posts
Joined Oct 2022
LavenderDesk564Dec 08, 2025 04:59 AM
Original Poster
Pro
167 Posts
Quote from TedMosbyisaJerk :
Car running in the garage? Generator? Even if it raises the cost of the detector 15 dollars. Is your life worth saving 10 dollars a year for 10 years. Assuming you have like 6-7 detectors in the house. Isn't that a small price to pay for peace of mind.
Maybe the weather here is not so bad (TX).
I don't need to run the car in the garage (on top is an EV) and i don't have a generator.

There might be places where this kind of detectors can be enough, and the brand/price is ok.
Dec 09, 2025 01:33 AM
564 Posts
Joined Feb 2013
SptxDec 09, 2025 01:33 AM
564 Posts
Quote from LavenderDesk564 :
What if everything is electric? How would you could get CO in your home?
Old fashioned wood burning fireplace.

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Dec 09, 2025 05:34 PM
1,051 Posts
Joined Nov 2022
CleverCreature256Dec 09, 2025 05:34 PM
1,051 Posts
Quote from TedMosbyisaJerk :
Car running in the garage? Generator? Even if it raises the cost of the detector 15 dollars. Is your life worth saving 10 dollars a year for 10 years. Assuming you have like 6-7 detectors in the house. Isn't that a small price to pay for peace of mind.
My wife hates it when I rev-up my Dodge Demon in our 36th floor apartment master bedroom at 3am on a Saturday night
Dec 09, 2025 05:37 PM
1,051 Posts
Joined Nov 2022
CleverCreature256Dec 09, 2025 05:37 PM
1,051 Posts
Quote from TedMosbyisaJerk :
I dont know why they even sell them without CO anymore.
I don't know why anyone would want a detector which beeps when it needs attention or new batteries.
Dec 15, 2025 04:45 AM
1,678 Posts
Joined Oct 2020
CalmMitten9192Dec 15, 2025 04:45 AM
1,678 Posts
Quote from CleverCreature256 :
I don't know why anyone would want a detector which beeps when it needs attention or new batteries.
As opposed to what? Not letting you know?

The 10 year battery ones are better but more expensive. Plus the battery rarely seems to last that long. Either way get the CO detector for sure.

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