First Alert 10-Year Battery-Operated Combination Smoke and Carbon Monoxide Detector in the Combination Smoke & Carbon Monoxide Detectors department at Lowes.com
First Alert Part # SCO500B - First Alert Wireless Inter-Connectable Battery Operated Combination Smoke And Co Detector With Voice Alert - Combination Detectors - Home Depot Pro
System Sensor COSMO-2W 2-wire Smoke CO Detector Combo
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
Smoke Carbon Monoxide CO Combo Detector Alarm Dual Sensor 10 Years Lif – Ecoey
First Alert BRK Hardwired Smoke and Carbon Monoxide Alarm - SC9120LBL
First Alert Brk 10-Year Battery 6-Pack Battery-operated Combination Smoke and Carbon Monoxide Detector in the Combination Smoke & Carbon Monoxide Detectors department at Lowes.com
PROSiXCOMBO - Resideo Honeywell Home Wireless Combo Smoke/Carbon Monoxide Detector (for ProSeries Control Panels)
Combination Smoke & Gas Alarms by USI - Smoke, CO & Gas Detection
X-Sense SC07 Smoke and Carbon Monoxide Detector with 10-Year Battery