First Alert BRK 9120Bff-6 Hardwired Smoke Detector with Battery Backup, 6-Pack

Brand: FIRST ALERTColor: WhiteFeatures: 6 pack of hardwired smoke alarms, includes battery backup for power outages Tamper resistant locking pins, single button silence/test and loud 85Db alarm 120-Volt AC power with 9-volt battery backup (included) to keep alarm functioning during power outage Open mounting design for easy installation with side load battery compartment for quick replacement and interconnect able up to 18 units (12 smoke, 6 co/heat/relay) 10-Year limited Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety Details: Introducing the revolutionary BRK 9120 series smoke alarms which have been redesigned from the ground up. They install faster, perform better, and are even smarter than before. All of these improvements help reduce nuisance alarms and save you time and money. BRK Electronics smoke alarms are designed to be easy to install, easy to maintain, and quality-engineered for years of virtually maintenance-free service. The 9