Amazon.com: Combination Carbon Monoxide and Smoke Alarm with Digital Display, Battery Operated Smoke and Carbon Monoxide detectors 1-Pack : Industrial & Scientific
FIRST ALERT SCO501CN-3ST Single Gas Detector, 85 dB, Alarm: Audible, Electrochemical, Photoelectric Sensor, White
Kidde 900-CUAR Smoke and Carbon Monoxide Detector - Bees Lighting
First Alert 1039871/PRC710V 10 Year 2 In 1 Photoelectric Smoke Detector With Carbon Monoxide Alarm: Fire & Smoke Alarms & Accessories (029054019196-1)
First Alert ZCOMBO-G (1044807) Z-Wave enabled Battery Operated Combination Photoelectric Smoke and Carbon Monoxide Alarm | Smoke Alert
First Alert PRC710V Compact 10 YR Photoelectric Smoke & CO Alarm with Voice
Universal Security Instruments 10-Year Battery Hardwired Combination Smoke and Carbon Monoxide Detector at Lowes.com
First Alert Photoelectric Smoke & Carbon Monoxide Alarm with Voice (1039871) 29054019196 | eBay
BRK® SCO500B Combination Smoke and Carbon Monoxide Alarm, Photoelectric Sensor, (2) 1.5 VDC AA Batteries, Audible Alarm/LED Display, 85 dB | State Electric
First Alert Combination Photoelectric Smoke and Carbon Monoxide Alarm
USI MPC122S Hardwired 2-in-1 Photoelectric Smoke & CO Alarm with 10 Year Tamper Proof Sealed Battery Backup
First Alert Hardwired 120V Photoelectric/Electrochemical Carbon Monoxide and Smoke Alarm with Voice Alert - Gillman Home Center
First Alert SC7010B Hardwired Photoelectric Smoke/Carbon Monoxide Alarm
Amazon.com: 3 Pack Combination Photoelectric Smoke and Carbon Monoxide Alarm Detector with Digital Display; Battery-Operated Smoke Carbon Monoxide Alarm : Industrial & Scientific
First Alert 10-Year Sealed Battery Combo Photoelectric Smoke & Carbon