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SITERWELL Wireless Interconnected Smoke Detector Carbon Monoxide Detector Combo with LCD Display, 2 in 1 Smoke and CO Detector with Test/Silence Button, Fire and CO Alarm with 3 AA Batteries, 1 Pack - Amazon.com
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SITERWELL 2.4G Smart Smoke Detector Carbon Monoxide Detector Combo with LCD Display, 2 in 1 WiFi Fire and CO Alarm Detector, Replaceable Battery, Conforms to UL 217 & UL 2034 Standards, 1 Pack - Amazon.com
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First Alert Powered Alarm SCO5CN Combination Smoke and Carbon Monoxide Detector, Battery Operated, 1 Pack, White - Combination Smoke Carbon Monoxide Detectors - Amazon.com
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Kidde Smoke & Carbon Monoxide Detector with Voice Alerts, Battery Powered, Combination Smoke & CO Alarm - Amazon.com
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USI MPC122S Hardwired 2-in-1 Photoelectric Smoke & CO Alarm with 10 Year Tamper Proof Sealed Battery Backup
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SITERWELL Hardwired Interconnected Smoke Detector Carbon Monoxide Detector Combo with 2 AA Batteries Back Up, 2
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2 in 1 Wireless Carbon Monoxide Detector Smoke Sensor CO Warner Fire Secur Alarm 85dB Built in Voice Promp Digital LCD Display - AliExpress
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X-Sense 2-in-1 Smoke and Carbon Monoxide Detector Alarm (Not Hardwired), 10-Year Battery-Operated Dual Sensor Fire & CO Alarm, Compliant with UL 217 & UL 2034 Standards, SC06, Pack of 3 - Amazon.com
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Kidde Code One Smoke & Carbon Monoxide Detector, Hardwired with AA Battery Backup & Voice Alarm 21027519 - The Home Depot
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USI MPC322SB Hallway 10 Year Permanent Power Sealed Battery 2-in-1 Photoelectric Smoke & CO Smart Alarm
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First Alert 1039871/PRC710V 10 Year 2 In 1 Photoelectric Smoke Detector With Carbon Monoxide Alarm: Fire & Smoke Alarms & Accessories (029054019196- 1)
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