FirstAlert Z-Wave Plus Smoke and Carbon Monoxide Detector, 2nd Generation
Smoke and CO Detector for Home Monitoring System - Constellation Connect
First Alert 10-Year Battery-Operated Combination Smoke and Carbon Monoxide Detector in the Combination Smoke & Carbon Monoxide Detectors department at Lowes.com
Smoke and CO Detector for Home Monitoring System - Constellation Connect
First Alert 7030BSL Hardwired Smoke & CO Alarm with LED Strobe Light (1038870)
Carbon Monoxide / Smoke Detector
First Alert PRC700 Slim Design Battery-Operated Combo Smoke & CO Allarm
Kidde Firex Smoke & Carbon Monoxide Detector, Hardwired with nine-V Battery Backup & Voice Alarm, 3-Pack 21029901 - The Home Depot
The Best Carbon Monoxide Detectors of 2023 - Tested by Bob Vila
Carbon Monoxide and Smoke Alarms, iFanze Sensitive Wireless Carbon Monoxide Alarm CO Detector with LCD Digital Display Plug-in Wall for Home Office Factory - Walmart.com
Kidde Hardwired Smoke & Carbon Monoxide Detector, AA Battery Backup, Interconnectable, LED Warning Light Indicators - Amazon.com