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Universal Security Instruments 10 Year Tamper Proof Permanent Power Sealed Battery 3-in-1 Smoke Fire and Carbon Monoxide Smart Alarm, Model MIC3510SB - Amazon.com
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Universal Security Instruments Recalls Combination Photoelectric Smoke & Carbon Monoxide Alarms Due to Risk of Failure to Alert Consumers to Hazardous Levels of Carbon Monoxide | CPSC.gov
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Universal Security Instruments 2 in. 1 Smoke and Fire Detector, 10-Year Sealed Battery Operated Dual Sensing Microprocessor Intelligence (Case of 6) MI3050SB-6P - The Home Depot
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Universal Security Instruments Hardwired 10 Year Tamper Proof Permanent Power Sealed Battery 3-in-1 Universal Smoke Sensing & Carbon Monoxide Combination Alarm, Model MIC1509S,white - Amazon.com
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Universal Security, 3-in-1 Smoke, Fire & Carbon Monoxide Smart Alarm,10 Year Sealed Battery,Hardwire
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