
First Alert BRK 10-Year Battery Hardwired (with Battery Back-Up) Ionization Interconnected Smoke detector
Dose it have carbon monoxide detection
1
Thank you for your question. This unit does not have carbon monoxide detection. We do offer combination smoke and CO detectors. If you need additional assistance, please don't hesitate to reach us at reviews@firstalert.com or contact our Support Team at 1 (800)-323-9005.
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