The BRK® 9120LBL alarm features a dual ionization smoke sensing chamber, an
85dB horn and a “silence” feature. This alarm features a 10 year battery backup.
The battery drawer is shipped pre-locked so battery will not be discarded prematurely.
Under normal conditions you should not have to replace the battery for the
life of the alarm. The “Smart Technology” system is designed to reduce nuisance
alarms. “Latching Alarm Indication” remembers which unit initiated an alarm.
When interconnected in a series, the unit that triggered the alarm rapidly flashes
its red LED indicator. After the alarm condition subsides, the initiating unit will
store in memory or “latch” the information and begin to flash the LED indicator 2
seconds on, 2 seconds off. The “Perfect Mount” system features a gasketless base
and a mounting bracket that keeps the alarm secure over a wide rotation range to
allow for true alignment.
10YR Lithium Battery Backup
Locked Battery Drawer
Latching alarm indicator - remembers which unit initiated an alarm
Smart Technology - helps reduce the number of nuisance alarms
Perfect Mount - allows for easy alignment of alarm
Single button test/silence
Easy Installation/Maintenance - Preferred features include a large opening in the mounting bracket for easy access to wiring. Keyhole slots in the mounting bracket eliminate the need to remove the electrical box screws for installation. A battery pull tab keeps the battery fresh until the home is occupied. Battery installation and removal can occur while the unit is mounted to the ceiling or wall via the side load battery compartment. Two locking features are provided to prevent battery theft and/or theft of the unit. Connection to AC power is made with a "Quick-Connect" wiring harness. Installation is quick, easy and cost effective.
10-Years Limited Warranty
AC Power: Constant Green LED
DC Power: Intermittent Red LED
Local Alarm: Red LED flashes rapidly
Remote Alarm: Red LED out.
Latching Alarm: Green LED flashes 2 sec. on/2 sec. off after local alarm
Alarm Dimensions: 5.6”dia. x 2.0”H
Weight: 7.8 oz
Operating Voltage: 120V AC 60Hz w/ 9V lithium battery backup
Operating Current: 0.04 amps (standby/alarm)
Temperature Range: 40°F (4°C) to 100°F (38°C)
Humidity Range: 10% to 95% relative humidity (RH)
Audio Alarm: 85dB at 10 feet
Test/Silence: Electronically simulates smoke condition, causing the unit to alarm. Press and hold test/silence button.
Alarm Reset: Automatic when smoke clears
Interconnections: Up to 18 units of First Alert or BRK Smoke, CO and Heat Alarms. Maximum of 12 smoke alarms. See user’s manual for details.
Smoke Sensor: Dual Ionization
Listing: Listed to UL217 Standard
***Meets all fire codes requiring a 10 year sealed/locked battery backup - such as Maryland (MD), California (CA) and New Jersey (NJ) and possibly others now require***