The BRK 9120B is a hard-wired smoke alarm with audible battery backup. It features a dual ionization smoke sensing chamber, 85dB alarm, 9V battery backup, and a “silence” feature. This alarm features a “Smart Technology” system that is designed to reduce nuisance alarms,
Features
- LED power-on indicator
- “Latching Alarm Indication” remembers which unit initiated an alarm
- 85dB solid state T3 piezo horn
- “Smart Technology” reduces nuisance alarms
- Single Test/Silence button eliminates confusion
- Ionization technology best for flaming fires
- 9V battery back-up for audible alarm
- Quick, easy (hard-wired) installation
- Available with or without a strobe light
Specs
- Hard-wired installation
- Meets UL Standard 217
- Designed for single-family homes
- Side-load battery drawer allows easy replacement
- Battery backup for sound alarm only
- 9V battery backup for audible alarm
- Ten-year manufacturer’s warranty
Documentation
BRK 9120B Hard-Wired Smoke Alarm User Manual