First Alert Battery-powered Carbon Monoxide Alarm (pack of 1 Ea)

Package: 1 Ea

• Model number C0400
• Alerts to dangerous carbon monoxide levels
• Most accurate electrochemical carbon monoxide sensor technology
• Battery-operated design works almost anywhere
• Loud 85dB alarm sounds when carbon monoxide levels are elevated
• Single test/silence button for simple operation
• 5-year limited warranty
• Includes 9V battery;