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forum threadneomatrixviper posted Mar 07, 2026 02:04 PM
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  1. Deal Image
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forum threadneomatrixviper posted Mar 07, 2026 02:04 PM

First Alert Precision Detection, 10-year Battery Smoke and Carbon Monoxide Alarm, 2-pack $64.99 Free Shipping Costco.com

$65

$80

18% off
Costco Wholesale
3 Comments 1,867 Views
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https://www.costco.com/p/-/first-...?langId=-1

$15 OFF
$15 manufacturer's savings is valid 3/2/26 through 3/25/26. While supplies last. Limit 10 per member.
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https://www.costco.com/p/-/first-...?langId=-1

$15 OFF
$15 manufacturer's savings is valid 3/2/26 through 3/25/26. While supplies last. Limit 10 per member.

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Mar 07, 2026 03:54 PM
308 Posts
Joined Oct 2007
neatwordsMar 07, 2026 03:54 PM
308 Posts
I brought these two years ago and still going strong
1
Mar 07, 2026 04:25 PM
269 Posts
Joined Apr 2017
sligdillzMar 07, 2026 04:25 PM
269 Posts
I remember these being like $65 when I'm buying them in store. Every day price.
Mar 07, 2026 05:20 PM
9,000 Posts
Joined Aug 2007
ButcherboyMar 07, 2026 05:20 PM
9,000 Posts
Current in-store price for this model is $59.99 after 15.00 off - if you rather have hardwired ones with battery backup they're $10 more at $64.99 after $15.00 off

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