First Alert 10-Year Battery 2-Pack Battery-operated Combination Smoke and Carbon Monoxide Detector
4.3 (142 items)
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Product details
| Management number | 205189907 | Release Date | 2025/10/22 | List Price | $126.40 | Model Number | 205189907 | ||
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Precision Detection technology helps reduce cooking nuisance alarms and provides early warning.
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Provides reliable 2-in-1 protection against both smoke and carbon monoxide in an easy to install alarm
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10-Year sealed battery eliminates battery replacements and low battery chirps for the life of the alarm
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End-of-life warning lets you know when it’s time to replace the alarm
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Slim profile design is half the depth of a standard alarm
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Test/silence button for efficient testing to ensure alarm is working properly
Smoke Detectors
Activated Charcoal
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