First Alert Smoke & Carbon Monoxide Alarm (Cat. 1039868)
Model/Cat#: 1039868. Type: Smoke & Carbon Monoxide Alarm. 2-in-1 Smoke + Carbon Monoxide detection. (4) First Alert Smoke & Carbon Monoxide Alarms (Cat. Photoelectric smoke sensor. ).
Model/Cat#: 1039868. Type: Smoke & Carbon Monoxide Alarm. 2-in-1 Smoke + Carbon Monoxide detection. (4) First Alert Smoke & Carbon Monoxide Alarms (Cat. Photoelectric smoke sensor. ).