Kidde Code One Smoke Detector, Battery Powered with Ionization Sensor, Smoke Alarm 21008051 - The Home Depot
Smoke Detectors and Carbon Monoxide Detectors | West Fargo, ND
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