BRK® Ion Smoke Alarm, Interconnected with 10-Year Battery Backup, 1046850

FEATURES

• 10-Year Factory Locked Battery Backup. 10-years of continuous protection with no battery change required and protection during power outages.
• Advanced Smoke Protection, advanced sensing technology for early warning and less cooking nuisance alarms.
• Latching alarm indicator, visually identifies unit that initiated alarm or low battery.
• Interconnects with most First Alert and BRK alarms. When one alarm sounds, all compatible alams sound (up to 12 smoke alarms and 6 other alarms).
• Test/Silence Button, temporarily silence or test the alarm with one-touch, easy access button.
• Dust cover, keeps the alarm clean during construction.