FIRST ALERT® Smoke and Carbon Monoxide Alarm Value Pack, Battery Powered, 1046743

Install the First Alert SM210 10 year sealed battery smoke alarm and 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. While the CO400 carbon monoxide alarm easily installs and provides reliable CO protection.

FEATURES

• 10 year sealed battery eliminates battery replacements and low battery chirps for the life of the alarm
• Slim profile design is half the depth of a standard alarm
• Electrochemical Photoelectric sensor