- First Alert BRK Precision Detection advanced sensing technology reduces cooking nuisance alarms and delivers early warning
- Battery-operated alarm is easy to install and maintain
- Test/Silence button allows for efficient testing and temporarily silences alarm for up to 8 hours
- Latching Alarm Indicator visually identifies the unit that initiated the alarm or low battery
The First Alert BRK SMCO100 Battery-Operated Combination Smoke & Carbon Monoxide Alarm is equipped with First Alert's Precision Detection advanced sensing technology and meets new industry standards. This 2-in-1 smoke and carbon monoxide alarm provides reliable protection against both threats and is easy to install and maintain.
