FIRST ALERT BRK 9120Bff-6 Hardwired Smoke Detectors with Battery Backup, 6-Pack

Introducing the revolutionary BRK 9120 series smoke alarms, which have been redesigned from the ground up. These alarms now install faster, perform better, and are even smarter than before. All these improvements help reduce nuisance alarms, saving 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 9120B AC-powered smoke alarm with battery backup offers a range of features, including an ionization sensor that helps detect fast-flaming fires that consume combustible materials rapidly.

The alarm is also 120-Volt AC inter-connectable, allowing you to link up to 18 compatible devices, including up to 12 other smoke alarms and six compatible devices like bells, horns, repeaters, and door closers. If one unit triggers an alarm, all interconnected smoke alarms will sound, and power indicators will show which unit initiated the alarm.

The alarm includes a latching indicator that automatically identifies the unit that triggered the alarm, as well as smart technology to reduce nuisance alarms. For peace of mind during power outages, it has a 9-Volt battery backup. A single test/silence button allows you to silence a non-threatening alarm or low battery warning and test the unit's functionality.

The perfect mount system features a gasket-less base for easy installation and a new mounting bracket that keeps the alarm secure over a wide rotation range, enabling perfect alignment. The mounting bracket also includes a tamper-resistant lock, and the alarm comes with a dust cover to keep it clean during construction.

These smoke alarms are backed by a 10-year limited warranty, ensuring long-lasting protection for your home. The 6-pack of hardwired smoke alarms includes battery backup for power outages, tamper-resistant locking pins, a single button for silence/test, and a loud 85dB alarm.

With 120-Volt AC power and a 9-volt battery backup, these alarms will continue to function even during power outages. The open mounting design makes them easy to install, and the side-load battery compartment allows for quick replacement. These interconnectable alarms can link up to 18 units, ensuring comprehensive coverage throughout your home.

Whether you're a homeowner or a contractor, the BRK 9120 series smoke alarms offer faster turnarounds on job sites with their easy-to-install, most-trusted alarms in home safety.

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