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First Alert BRK SC9120B Hardwired Smoke & Carbon Monoxide Detector - New
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$22.80 cheaper than the new price!!
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New $57.00
Product details
| Management number | 53147218 | Release Date | 2025/12/02 | List Price | $34.20 | Model Number | 53147218 | ||
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First Alert BRK SC9120B 85-Decibel Ionization Hardwired Smoke and Carbon Monoxide Detector. New in box.
Dual Detection Technology: Ionization sensor for smoke and electrochemical sensor for carbon monoxide. Hardwired with Battery Backup: 120V AC power with 9V battery backup. Loud 85 dB Alarm. Interconnectable: Link up to 18 devices. Reliable home safety.
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