Price Drop
First Alert Hardwire Combination Smoke & Carbon Monoxide Alarm | SMICO100-AC, 9V Battery Backup
-20%
$51.50
$64.99
Current Price
$51.50
List Price
$69.99
30-Day Avg
$69.99
Lowest Ever
$33.00
- ASIN
- B0CLVRSC1Q
- Model
- SMICO100-AC
- Color
- White
- Size
- 1-Pack
7000+ bought in past month
Best for
- Under $100
- Families
- Apartment Dwellers
- New Homeowners
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Price History
Price history chart is not available
In-Site Price History
| Product | Current Price | Original Price | Discount | Status |
|---|---|---|---|---|
First Alert Hardwire Combination Smoke & Carbon Monoxide Alarm | SMICO100-AC, 9V Battery Backup | $53.13 | $64.99 | -18% | Price Drop |
First Alert Hardwire Combination Smoke & Carbon Monoxide Alarm | $53.99 | $64.99 | -16% | Price Drop |
First Alert Hardwire Combination Smoke & Carbon Monoxide Alarm | $51.99 | $64.99 | -20% | Price Drop |
First Alert Hardwire Combination Smoke & Carbon Monoxide Alarm | $54.95 | $64.99 | -15% | Price Drop |
First Alert Hardwire Combination Smoke & Carbon Monoxide Alarm | $53.99 | $64.99 | -16% | Price Drop |
First Alert Hardwire Combination Smoke & Carbon Monoxide Alarm | $53.34 | $64.99 | -17% | Price Drop ✓ Verified Low Price |
Details
First Alerts 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
Through early warning interconnect, when one alarm sounds, all compatible
Quick Connect Plug allows for easy installation with no need to rewire
Battery backup provides continuous protection during power outages
Test/silence button for efficient testing to ensure alarm is working properly
Through early warning interconnect, when one alarm sounds, all compatible
Quick Connect Plug allows for easy installation with no need to rewire
Battery backup provides continuous protection during power outages
Test/silence button for efficient testing to ensure alarm is working properly
Deal Summary
This First Alert deal offers the First Alert Hardwire Combination Smoke & Carbon Monoxide Alarm | SMICO100-AC, 9V Battery Backup for $51.50 USD, down from $64.99 USD, representing a 21% discount. Last verified on .
- Current Price
- $51.50 USD as of
- Original Price
$64.99 USD- Discount
- 21% off
- Brand
- First Alert
- Category
- Today's new
- ASIN
B0CLVRSC1Q- Last Verified
Why this deal is notable
The current 21% discount is below the Amazon list price for the First Alert Hardwire Combination Smoke & Carbon Monoxide Alarm | SMICO100-AC, 9V Battery Backup. Over 7000 buyers purchased this this brand item in the past month. Stock is currently available on Amazon as of November 3, 2026.
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