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Amazon.co.uk:Customer reviews: BRK CO850MBXi Carbon Monoxide Detector, Mains Powered with 9 V Battery Backup
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![Need help with this carbon monoxide detector as getting problems and its chirping/ showing yellow light. Detector model is a BRK CO850MBXi. Full description of problem in comments. Any help would be Need help with this carbon monoxide detector as getting problems and its chirping/ showing yellow light. Detector model is a BRK CO850MBXi. Full description of problem in comments. Any help would be](https://b.thumbs.redditmedia.com/o5EyqVKLYTDoSJfJUP4B7HQAjkaj8LB2872sCVQdgqQ.jpg)
Need help with this carbon monoxide detector as getting problems and its chirping/ showing yellow light. Detector model is a BRK CO850MBXi. Full description of problem in comments. Any help would be
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BRK CO850MBXi Carbon Monoxide Detector, Mains Powered with 9 V Battery Backup : Amazon.co.uk: DIY & Tools
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