Model # SC9120B

Internet #202433890

Store SO SKU #1000498953

Hardwired Interconnected Smoke and CO Alarm with Battery Backup
0029054513069

Hardwired Interconnected Smoke and CO Alarm with Battery Backup

  • Uses ionization technology and an electrochemical sensor
  • Detects smoke and carbon monoxide
  • Hardwired with battery backup
$ 35 00 /each
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Product Overview

  • Uses ionization technology and an electrochemical sensor
  • Detects smoke and carbon monoxide
  • Hardwired with battery backup
BRK has been the top choice of contractors in the commercial market for over 50 years. Marketed to builders, electrical contractors serving single family, multifamily, hotel/motel, RV and manufactured homes channels. The contractor-friendly product and packaging design sets the professional standard. Working smoke alarms cut the risk of dying in a home fire by 50% and that's important because a home structure fire was reported every 86 seconds. Whereas carbon monoxide (CO) is the leading cause of accidental poisoning deaths in America, yet many people don't know they are suffering from CO poisoning until its too late. Symptoms of carbon monoxide poisoning are like the flu and you might not even know you're in danger. The SC9120B hardwire alarm comes with 2-in-1 protection to detect CO you can't see, smell or taste in the air, as well as first signs of a potential fire. This alarm works exceptionally well by using ionization sensor technology to detect fast flaming fires that spread quickly. Sources of these fires include cooktop grease or wastebasket fires. It also includes battery backup for power outages and features a Test/Silence button to check if the alarm is functioning properly as well as silence unwanted or nuisance alarms. This BRK SC9120B Hardwire Smoke and Carbon Monoxide Alarm is an essential product in protecting those who matter most.
  • 9-Volt alkaline battery backup
  • Latching alarm indicator - remembers which unit initiated an alarm
  • 2 silence features can silence the low-battery chirp for up to 8-hours or temporarily silence an unwanted nuisance alarm
  • End of life signal provides audible notification alarms needs to be replaced
  • Battery door lock and mounting bracket lock for tamper resistance
  • Low-battery warning chirp and missing battery tab alert you when unit requires a new power source
  • Quick plug-in power connector for easy installation
  • Latching alarm indicator remembers which unit initiated an alarm
  • America's most trusted brand in home safety
  • Click here for more information on Electronic Recycling Programs

Product Overview

  • Uses ionization technology and an electrochemical sensor
  • Detects smoke and carbon monoxide
  • Hardwired with battery backup
Model #: SC9120B
Internet #: 202433890

BRK has been the top choice of contractors in the commercial market for over 50 years. Marketed to builders, electrical contractors serving single family, multifamily, hotel/motel, RV and manufactured homes channels. The contractor-friendly product and packaging design sets the professional standard. Working smoke alarms cut the risk of dying in a home fire by 50% and that's important because a home structure fire was reported every 86 seconds. Whereas carbon monoxide (CO) is the leading cause of accidental poisoning deaths in America, yet many people don't know they are suffering from CO poisoning until its too late. Symptoms of carbon monoxide poisoning are like the flu and you might not even know you're in danger. The SC9120B hardwire alarm comes with 2-in-1 protection to detect CO you can't see, smell or taste in the air, as well as first signs of a potential fire. This alarm works exceptionally well by using ionization sensor technology to detect fast flaming fires that spread quickly. Sources of these fires include cooktop grease or wastebasket fires. It also includes battery backup for power outages and features a Test/Silence button to check if the alarm is functioning properly as well as silence unwanted or nuisance alarms. This BRK SC9120B Hardwire Smoke and Carbon Monoxide Alarm is an essential product in protecting those who matter most.

  • 9-Volt alkaline battery backup
  • Latching alarm indicator - remembers which unit initiated an alarm
  • 2 silence features can silence the low-battery chirp for up to 8-hours or temporarily silence an unwanted nuisance alarm
  • End of life signal provides audible notification alarms needs to be replaced
  • Battery door lock and mounting bracket lock for tamper resistance
  • Low-battery warning chirp and missing battery tab alert you when unit requires a new power source
  • Quick plug-in power connector for easy installation
  • Latching alarm indicator remembers which unit initiated an alarm
  • America's most trusted brand in home safety
  • Click here for more information on Electronic Recycling Programs

Info & Guides

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Price
$35.00 /each
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$52.97 /each
Name Hardwired Interconnected Smoke and CO Alarm with Battery Backup Hardwire Smoke and Carbon Monoxide Combination Detector with AA Battery Backup, Voice Alarm, and Ionization Sensor Code One Hardwire Smoke and Carbon Monoxide Combination Detector with AA Battery Backup and Voice Alarm Hardwire Smoke and Carbon Monoxide Combination Detector with 9V Battery Backup, Voice Alarm, and Photoelectric Sensor
Brand Kidde Kidde Kidde
Ratings (334) (219) (225) (197)
Power Source Hardwired Hardwired Hardwired Hardwired
Alarm Sensor Type Ionization Ionization Ionization Photoelectric
Alarm/Detector Features Battery Back-Up Battery Back-Up,Hush Feature,Interconnected,Tamper Resistant,Voice Alert Battery Back-Up,Hush Feature,Interconnected,Voice Alert Battery Back-Up,Hush Feature,Interconnected,Tamper Resistant,Voice Alert
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Specifications

Dimensions

Product Depth (in.)
2.25 in
Product Height (in.)
5.75 in
Product Width (in.)
5.75 in

Details

Alarm Sensor Type
Ionization
Alarm Type
Carbon Monoxide,Smoke
Alarm/Detector Features
Battery Back-Up
Battery Type Required
N/A
Commercial / Residential
Commercial / Residential
Connector/Contact Type
None
Included
Batteries
Pack Size
1
Power Source
Hardwired
Returnable
90-Day
Voltage (volts)
120

Warranty / Certifications

Certifications and Listings
1-UL Listed

Specifications

Dimensions

Product Depth (in.)
2.25 in
Product Height (in.)
5.75 in
Product Width (in.)
5.75 in

Details

Alarm Sensor Type
Ionization
Alarm Type
Carbon Monoxide,Smoke
Alarm/Detector Features
Battery Back-Up
Battery Type Required
N/A
Commercial / Residential
Commercial / Residential
Connector/Contact Type
None
Included
Batteries
Pack Size
1
Power Source
Hardwired
Returnable
90-Day
Voltage (volts)
120

Warranty / Certifications

Certifications and Listings
1-UL Listed

Questions & Answers

three short beeps

what does three short beeps that happen infrequently mean? an model 7010B this has been happening since I installed it over a year ago.
Asked by: denn
As stated here, First Alert recognized the 3 beeps as a malfunction within the unit. my unit was under warranty from 2012. They did go ahead and replace the unit free of charge, no shipping fee.
Answered by: SaulGoodman
Date published: 2018-05-08

Does this unit come with the plug to wire it in case it doesn't interconnect with the older model I'm replacing?

Asked by: RLH
yes
Answered by: sam
Date published: 2018-03-01

In the combo, smoke and carbon monoxide, is there 2 different sounding alarms. One for smoke and ...

In the combo, smoke and carbon monoxide, is there 2 different sounding alarms. One for smoke and another sound for carbon monoxide?
Asked by: Sam
Yes
Answered by: Kyle
Date published: 2018-05-22

I am looking for a First Alert Smoke & Carbon Monoxide Alarm Model SC9120B. Is this the model I a...

I am looking for a First Alert Smoke & Carbon Monoxide Alarm Model SC9120B. Is this the model I am looking for?
Asked by: Joe
Yes, it is, and I just got two FREE replacements from them (Call their customer service number at 1-800-323-9005 Monday - Friday: 7am to 7pm CST, Saturday & Sunday: 8am to 6pm CST) because mine died within their 7-year warranty. They work as they should and the customer experience was great.
Answered by: Bumaanus
Date published: 2018-08-19
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Customer Reviews

Hardwired Interconnected Smoke and CO Alarm with Battery Backup is rated 4.5 out of 5 by 334.
Rated 5 out of 5 by from The customer service experience was excellent, thanks to Cory, from Illinois. I have two SC9120B ... The customer service experience was excellent, thanks to Cory, from Illinois. I have two SC9120B model detectors that worked exactly as they should (alarmed out when me steak burned!) as part of the entire system wired to sound off together in the entire house. Good! They faulted out and needed replacement (3 quick chirps every minute or less) before their 7-year warranty was over. Not good (one star less in the review) But the customer service was excellent and a pleasant experience talking with the young man who took my call. They even give you a discount code to use for online purchases while you wait, so that was cool. The rep took my address and told me that I will get the replacements in 10 - 15 days, all FREE of charge. This was on a Sunday morning by the way, so they get the star back in their review. I will not consider changing this unit and recommend it to everyone based on my experience.
Date published: 2018-08-18
Rated 5 out of 5 by from The product was very easy to install. After engaging the battery (included), I tested each unit ... The product was very easy to install. After engaging the battery (included), I tested each unit and they all passed. The total time of installation and including testing was 30 minutes.
Date published: 2018-08-02
Rated 5 out of 5 by from very easy replacement of existing smoke detector very easy replacement of existing smoke detector
Date published: 2018-07-25
Rated 5 out of 5 by from Very easy to install as a replacement. Very easy to install as a replacement.
Date published: 2018-05-22
Rated 5 out of 5 by from Easy installation and connected into the full house interconnected units easily. Wish it was avai... Easy installation and connected into the full house interconnected units easily. Wish it was available in store vs. only online, but pickup at store was easy enough.
Date published: 2018-05-15
Rated 5 out of 5 by from We only needed to replace the alarm units, the part that screeches, not our hard-wired bases. The... We only needed to replace the alarm units, the part that screeches, not our hard-wired bases. These fit perfectly. Easy plug-in design. We’re grateful BRK maintained their design so we didn’t have to put in new bases.
Date published: 2018-05-15
Rated 5 out of 5 by from Replaced older (25 year old) BRK model. Electrical connection the same so no rewire was required.... Replaced older (25 year old) BRK model. Electrical connection the same so no rewire was required. If initial install, instructions are easy to follow. A lot of nice features.
Date published: 2018-05-01
Rated 5 out of 5 by from Perfect fit from the replaced unit. Perfect fit from the replaced unit.
Date published: 2018-05-01
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