About This

• First Alert's Precision Detection advanced sensing technology complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency
• Provides reliable 2-in-1 protection against both smoke and carbon monoxide
• End-of-life warning lets you know when it’s time to replace the alarm
• Battery-operated alarm allows for easy installation and maintenance
• Test/silence button for efficient testing to ensure alarm is working properly

Overview

• Brand : First Alert
• Style : Precision Detection
• Power Source : Battery Powered
• Color : White
• Product Dimensions : 5.5"D x 2"W x 5.5"H
• Item Weight : 3 Pounds
• Alarm : Smoke, CO
• Operating Humidity : 10-95% RH
• Sensor Type : Ionization
• Number of Items : 6