About this item

• First Alert BRK Precision Detection advanced sensing technology reduces cooking nuisance alarms and delivers early warning
• Voice & location alerts tell you the location of danger
• Latching Alarm Indicator visually identifies the unit that initiated the alarm or low battery
• Battery backup provides continuous protection during power outages
• Interconnects with most First Alert and BRK alarms so when one sounds, all compatible alarms sound to provide an early warning