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Recommended Accessories
Expert Recommended Accessories
Selected by Ken, our Expert
Required Accessories
9
These accessories are required to properly setup/install this product.
Optional Accessories
10
Features
- Battery Drawer
- The 9120LBL comes with a pre-locked battery drawer so the battery doesn't discharge prematurely.
- Tamper Resistant
- Featuring a tamper resistant locking pin, the 9120LBL prevents removal of the battery, making it perfect for apartments, hotels or dorms.
- Alarm Reset
- The 9120LBL will automatically reset when the smoke clears.
- Interconnectable
- Interconnect the 9120LBL with up to 18 First Alert and BRK hardwired alarms, with a maximum of 12 smoke alarms. When one alarm sounds, all alarms are triggered, providing coverage of larger spaces.
- Battery Backup
- Featuring battery backup, 9120LBL will keep you safe even during power outages.
With over 50 years' experience in making life saving home safety products, you can feel confident in the quality and dependability of BRK. With ionization sensors for smoke detection, the battery operated 9120B is effective at detecting small particles produced by flaming fires and is capable of providing early warning of a fire and will even protect you during a power outage.
Specifications
9120LBL
Overview
Product Category
Furnace
UPC
029054015365
General Information
Type
Smoke Alarm
Product Category
Furnace
Power Source
Battery
Interconnectable
Yes
Sensor Type
Sensor Type
Electrochemical sensors detect Carbon Monoxide gases in your home. Photoelectric sensors detect visible fire particles that can be associated with a slow smoldering fire. Ionization sensors detect invisible fire particles that can be associated with fast flaming fires.
Ionization
Performance
Minimum Operating Temperature
40 F
Maximum Operating Temperature
100 F
Maximum Sound Level
Maximum Sound Level
Sound levels are measured in decibels (dB). The lower the decibel rating, the less noise the product makes. As an example, a ticking watch is 20 dB while on the other end of the scale, a lawn mower is around 90 dB. Learn More
85 dB
Electrical Data
Voltage
120 Volts
Battery Type
9V Lithium Ion
Battery Backup
Yes
Battery Included
Yes
Dimensions
Product Height
2 Inches
Product Width
5 29/48 Inches
Product Length
5 29/48 Inches
Product Weight
0.5 Pounds
Certifications
UL Listed
Yes
Warranty Information
Warranty
Warranty
A warranty is a safeguard from defects in manufacturing and can vary in length and terms. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
10 Years
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Product Q&A
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Manuals
9120LBL
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BRK - 9120B - Smoke Alarm with Sealed Battery - Battery Operated
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