The 1046884 combo alarm from BRK/Honeywell delivers dual protection against smoke and carbon monoxide in a single, hardwired unit. Featuring a factory-sealed 10-year lithium battery, it ensures worry-free safety—no need to replace batteries for the life of the unit. Compatible with most First Alert and BRK alarms, it also enables full-home interconnectivity for comprehensive early warning.
Features:
- 10-Year Factory Locked Battery Backup. 10-years of continuous protection with no battery change required and protection during power outages.
- Advanced Smoke & CO Protection. Advanced sensing technology for early warning and less cooking nuisance alarms.
- Latching alarm indicator, visually identifies unit that initiated alarm or low battery.
- Smart Interconnect, interconnects with most First Alert and BRK alarms. When one alarm sounds, all compatible alarms sound (up to 12 smoke alarms and 6 other CO/heat alarms).
- Test/Silence Button, temporarily silence or test the alarm with one-touch easy access button.
- Dust Cover, keeps alarm clean during construction.
