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First Alert Battery Combination Smoke & Carbon Monoxide Alarm | SMCO100 - image 1
First Alert Battery Combination Smoke & Carbon Monoxide Alarm | SMCO100 - image 2
First Alert Battery Combination Smoke & Carbon Monoxide Alarm | SMCO100 - image 3
Price Drop

First Alert Battery Combination Smoke & Carbon Monoxide Alarm | SMCO100

-5%

$117.71

$124.99

Current Price
$117.71
List Price
$124.99
30-Day Avg
$124.99
Lowest Ever
$82.52
ASIN
B0CLVRM95Q
Model
SMCO100
Color
White
Size
3-Pack
1000+ bought in past month

Best for

  • Under $200
  • Families
  • Apartment Dwellers
  • New Homeowners

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Price History

Price history chart is not available

Details

First Alert's Precision Detection advanced sensing technology complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency
Provides reliable 2-in-1 protection against both smoke and carbon monoxide
Battery-operated alarm allows for easy installation and maintenance
Test/silence button for efficient testing to ensure alarm is working properly
End-of-life warning lets you know when it’s time to replace the alarm

Deal Summary

This First Alert deal offers the First Alert Battery Combination Smoke & Carbon Monoxide Alarm | SMCO100 for $117.71 USD, down from $124.99 USD, representing a 6% discount. Last verified on .

Current Price
$117.71 USD as of
Original Price
$124.99 USD
Discount
6% off
Brand
First Alert
Category
Today's new
ASIN
B0CLVRM95Q
Last Verified

Why this deal is notable

The current 6% discount is below the Amazon list price for the First Alert Battery Combination Smoke & Carbon Monoxide Alarm | SMCO100. Over 1000 buyers purchased this this brand item in the past month. Stock is currently available on Amazon as of October 15, 2026.

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