First Alert 10 Year Battery-Powered Photoelectric Smoke and Carbon Monoxide Combination Pack 300 As the ulti

As the ulti

Material: Aluminum

Brand Name: Blackstone

Stackable: No

First Alert 10 Year Battery-Powered Photoelectric Smoke and Carbon Monoxide Combination Pack 300 As the ultiInstall the First Alert SM210 10 Year Sealed Battery Smoke Alarm & CO400 Battery Operated Carbon Monoxide Alarm Safety Value Pack for protection against fire and carbon monoxide (CO). The SM210 Smoke Alarm features First Alert's Precision Detection advanced sensing technology and meets new industry standards. Brand Name: First Alert Sub Brand: 10 Year Power Type: Battery Powered Sensor Type: Photoelectric Product Type: Smoke and Carbon Monoxide