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First Alert Battery Combination Smoke & Carbon Monoxide Alarm
✅ In stock
F
Grade
Analysis Confidence
59%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 21, 2026 5:11 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
5.1/20
Deal Strength
0/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Amazon.com
🚚 Shipping
Free Shipping
Product 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
✓End-of-life warning lets you know when it’s time to replace the alarm
✓Battery-operated alarm allows for easy installation and maintenance
✓Test/silence button for efficient testing to ensure alarm is working properly
⚙️ Specifications
Brand
First Alert
Style
Precision Detection
Power Source
Battery Powered
Color
White
Item Weight
1.5 pounds
Alarm
Smoke, CO
Sensor Type
Ionization
Unit Count
3 Count
Number of Items
3
Manufacturer
Resideo
Product Dimensions
21.5"D x 7.5"W x 3.5"H
