Buy & SellHome & GardenHome Care & CleaningHome SafetyFirst Alert Smoke and Carbon Monoxide Alarm SC7010BAFirst Alert Smoke and Carbon Monoxide Alarm SC7010BA$40This First Alert SC7010BA alarm detects both smoke and carbon monoxide. BrandFirst AlertWHERE TO MEET344 Bathurst StView MapSELLERAmyChinatown1000+269 reviews0 chats·0 favorites·2 viewsSEND CHAT TO SELLERHi Amy! I’m interested in your listing.Hi Amy! I’m interested in your listing.Get the Karrot app to chatSign In to chat