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First Alert 9120LBL Hardwired Ionization Smoke Alarm 10 year Lithium Battery Backup with Locked Battery Drawer
First Alert 9120LBL Hardwired Ionization Smoke Alarm 10 Year Battery Backup


 


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Description
 
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.
Dust Cover
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
Model: 9120LBL
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
Indicator Lights/Sounds:
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***

Average Rating: 5 of 5 Total Reviews: 81 Write a review »

  0 of 0 people found the following review helpful:
 
First Alert 9120LBL July 10, 2019
Reviewer: Anonymous Person from Philadelphia, PA United States  
Compared the same product from multiple sites (Home Depot, Lowes and Amazon) and Smokealert.net was the least expensive option.  I received the smoke detectors within 2 days and have not had any issues.  I would highly recommend using Smokealert.net for purchasing smoke/carbon monoxide detectors.

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  0 of 0 people found the following review helpful:
 
Quick Shipping June 4, 2019
Reviewer: Anonymous Person from Palos Verdes Estates, CA United States  
Shipping was quick, price was best I could find.  Replaced five "chirpers" with 10 year and did it myself!!!\

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  0 of 0 people found the following review helpful:
 
great service at the best price May 29, 2019
Reviewer: greg grajek from Fallbrook, CA United States  
great service at the best price

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  0 of 0 people found the following review helpful:
 
Service May 18, 2019
Reviewer: Anonymous Person from Daytona Beach, FL United States  
Great price and the company shipped very quick

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  0 of 0 people found the following review helpful:
 
May 2, 2019
Reviewer: Zachary Nixon from Bonsall, CA United States  


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