Smoke and Carbon Monoxide Detector Battery Powered Dual Sensor Combination Smoke & CO Alarm with LCD Screen, Led Indicator and Loud Sound Alert, Complies with UL 217 & UL 2034 Standards - Amazon.com
Kidde Smoke & Carbon Monoxide Detector with Voice Alerts, Battery Powered, Combination Smoke & CO Alarm - Amazon.com
Hardwired 2-in-1 Photoelectric Smoke and Carbon Monoxide Detector MPC122S
2 in 1 CO & Smoke Detectors, Carbon Monoxide Detector,with 9V Battery,Digital Display, Smoke Detector Carbon Monoxide Detector Combo,Alarm for Home or Office,Easy to Install - Amazon.com
Kidde Smart Smoke and Carbon Monoxide Detector, Hardwired with Voice Alert 21031042 - The Home Depot
First Alert 2-In-1 Smoke Detector & Carbon Monoxide Alarm Z-Wave Plus - NEW 29054021694 | eBay
Kidde Code One Smoke & Carbon Monoxide Detector Powered by 2-AA Battery 21032244 - The Home Depot
Kidde Hardwired Interconnectable Smoke and Carbon Monoxide Detector with AA Battery Backup and Voice Alerts 21032082 - The Home Depot
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 - Amazon.com
AYUQI Smoke Detector Carbon Monoxide Detector Combo, 2 in 1 Sensor Smoke Alarm and Carbon Monoxide Detector Smoke Carbon Monoxide Detector with Digital Display, UL Listed - Walmart.com
USI Hardwired 2-in-1 Carbon Monoxide and Natural Gas Smart Alarm - MCN108
First Alert SCO5CN Battery Operated Combination Smoke and Carbon Monoxide Alarm
SC06 Ionization 2-in-1 Smoke and Carbon Monoxide Detector Alarm(2-Pack
First Alert SC9120B Hardwire Combination Smoke/Carbon Monoxide Alarm
Hardwired 2-in-1 Photoelectric Smoke and Carbon Monoxide Detector MPC122S
SITERWELL 2.4G WiFi Smoke Detector Carbon Monoxide Detector Combo, 2 in 1 Smart Fire and CO Alarm Detector, Voice Alert, Replaceable Battery, Auto-Check, Conforms to UL 217 & UL 2034 Standards, 1 Pack - Amazon.com