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First Alert - Smoke and Carbon Monoxide Alarm with Battery Backup - Hardwired
Model:
SC9120B
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Recommended Accessories
Expert Recommended Accessories
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Required Accessories
9
These accessories are required to properly setup/install this product.
Optional Accessories
10
Features
- Perfect Mount System
- With a gasketless base and a mounting base that keeps the alarm secure with wide rotation range, the First Alert SC9120B allows for true alignment.
- Alarm Reset
- The First Alert SC9120B will automatically reset when the smoke or carbon monoxide gas clears.
- Latch Alarm Indication
- With the latch alarm indicator, the alarm remembers which unit initiated an alarm when interconnected.
- Battery Backup
- Featuring battery backup, Smoke and Carbon Monoxide Alarm will keep you safe even during power outages.
- Interconnectable
- The First Alert SC9120B can be connected to up 18 compatible alarms, 12 can be smoke alarms. The SC9120B is also compatible with BRK interconnectable alarms.
Keeping your home and family safe since 1958, First Alert is built on reliability, quality and trustworthiness. Continuing to create innovative products, you can count on First Alert to make your home a safer place. With electrochemical sensors for carbon monoxide and ionization sensor for smoke detection, the Smoke and Carbon Monoxide Alarm features comprehensive protection. With battery backup, the Smoke and Carbon Monoxide Alarm will keep you safe even during power outages. Designed for residential and institutional applications such as hospitals and hotels, the Smoke and Carbon Monoxide Alarm meets codes where AC/DC smoke and carbon monoxide alarms are required.
Specifications
SC9120B
General Information
Type
Smoke and CO Alarm
Power Source
Hardwired with Battery Backup
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.
Electrochemical and Ionization
UPC
29054513069
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
Battery Backup
Yes
Battery Included
Yes
Dimensions
Product Height
5 29/48 Inches
Product Width
5 29/48 Inches
Product Depth
1 36/40 Inches
Product Weight
1 Pound
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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First Alert - Smoke and Carbon Monoxide Alarm with Battery Backup - Hardwired
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