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First Alert BRK SC9120B Hardwired Smoke & Carbon Monoxide Detector - New

First Alert BRK SC9120B Hardwired Smoke & Carbon Monoxide Detector - New

$57.00 -50%
00:35:14
Limited Time Offer
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Estimated delivery dates: Apr 25 2026 – Apr 26 2026
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Free returns 15-day policy
Fast shipping 2-3 days
Quality guarantee 1-year warranty

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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Category Home > Home appliances