First Alert Interconnect Hardwire Smoke Alarm with Battery Backup Voice Alerts, 3-Pack-Fast Shipping

Description

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