•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
•Slim profile design is half the depth of a standard alarm
•End-of-life warning lets you know when it’s time to replace the alarm
•Battery-operated alarm is easy to install and maintain
•Test/silence button for efficient testing to ensure alarm is working properly 

Easily install the First Alert SMCO200 Battery-Operated Combination Smoke & Carbon Monoxide Alarm with Slim Profile Design. The alarm is half the depth of a standard alarm and provides reliable 2-in-1 smoke and carbon monoxide protection. Meets new industry standards with First Alert's Precision Detection advanced sensing technology.

Dimensions (Overall): 5.62 Inches (H) x 5.62 Inches (W) x 1.3 Inches (D)
Weight: .57 Pounds
Package Quantity: 1
Requires Hardwired Installation: No
Battery: 2 AA Alkaline, Required, Included
UPC: 029054022196
Model: 90075120