CHZHVAN Smoke Detector Carbon Monoxide Detector Combo, Dual Sensor Combination Smoke and CO Alarm Replaceable Battery Fire Alarm with LCD Display & Test Button for Travel, Home (Not Hardwired) - Amazon.com
Kidde Recalls TruSense Smoke and Combination Smoke/Carbon Monoxide Alarms Due to Risk of Failure to Alert Consumers to a Fire | CPSC.gov
AEGISLINK Interlinked Smoke Carbon Monoxide Detector Combo, Smoke and CO Detector Battery Powered, Wireless Interconnected Smoke and CO Alarm, Digital Display, SC-RF200, 6-Pack - Amazon.com
First Alert SC9120B Hardwire Combination Smoke/Carbon Monoxide Alarm with Battery Backup - Walmart.com
X-sense Combination Smoke And Carbon Monoxide Detector Sc02 : Target
Smoke and CO Detector for Home Monitoring System - Constellation Connect
Combo Smoke and Carbon Monoxide Detectors - Ace Hardware
Kidde Smoke & Carbon Monoxide Detector with Voice Alerts, Battery Powered, Combination Smoke & CO Alarm - Amazon.com
Sensing Plus AMIC1510SC Hardwired Combo Smoke & Carbon Monoxide Detector
PRC710B BRK Smoke/CO Combo Lithium
First Alert 10-Year Battery-Operated Combination Smoke and Carbon Monoxide Detector in the Combination Smoke & Carbon Monoxide Detectors department at Lowes.com