BRK 9120B 120V Ionization Smoke Detector w/Battery Backup

BRK 9120B 120V Ionization Smoke Detector w/Battery Backup

Manufacturer:BRK Electronics
Manufacturer Part#:9120B
Our Part#:BR-9120B
Stock Status: In Stock
Retail Price:$11.99
Your Savings:$1.09(9%)
Your Price:$10.90

Feature:

BRK Electronics

Feature:

9120B

Feature:

Yes

Feature:

029054513014

Feature 5

Yes

Feature 7

Product Type:Smoke Detector|Input Voltage:120VAC|Detection Type:Ionization|Connection Type:Hardwired|Intended Use:Residential,Commercial|Battery Backup:Yes|Interconnect:Yes

Replaces the discontinued Models 4120B, 4120SB, 4919 and 86RAC. Wiring harness and communication protocol is the same across models (i.e. a 4120B will talk to a 9120B). When replacing an older detector, only the mounting bracket needs to be changed.

Features

  • Ionization Sensor 120V AC; Interconnectable
  • Battery back-up
  • Latching Alarm Indicator
  • Smart Technology
  • Single Button Test/Silence
  • Perfect Mount System
  • Mounting bracket lock
  • Battery Drawer lock
  • Battery pull tab
  • Side load battery drawer
  • Dust Cover
  • 9V Battery Included
  • 10-Year Limited Warranty

Description

The BRK Brands, Inc. Cat. Nos. 9120 and 9120B are wire-in, 120V AC 60Hz single and/or multiple station smoke alarms specifically designed for residential and institutional applications including sleeping rooms of hospitals, hotels, motels, dormitories and other multi-family dwellings as defined in standard NFPA 101. Models 9120 and 9120B comply with UL217, CSFM, NFPA 72, HUD, FHA and other agencies that model their codes after the above agencies. They meet building codes where AC and AC/DC with Silence smoke alarms are required. The alarms are interconnectable with up to 18 devices, of which 12 can be smoke alarms.

The BRK 9120B is an AC Powered Smoke Alarm with battery back-up, silence, latching and Perfect Mount system
5 Stars
BRK9120B Review
I purchased six of these new detectors to replace our older models (86RAC's) that were failing and alarming at random intervals. Installation was simple and our existing 120v plugs snapped right in with no fuss, but the units also come with new plugs that you can wire yourself if needed. The included mounting rings allowed for a wide variety of screw positions, which can be handy if you are replacing older models. I highly recommend TCLifeSafety.
Did you find this helpful?  3 of 3 Found Helpful
Reviewed by:  from Parker, CO. on 1/29/2014
5/50
5 Stars
Smoke alarms
Came very well boxed. Exchanged the face plates about in about 10 minutes for 4 of them and plugged in and tested per instructions. As of now very well satisfied.
Did you find this helpful?  2 of 2 Found Helpful
Reviewed by:  from Olive Branch, Ms. on 1/21/2014
5/50
5 Stars
Excellent product
I replaced 2, 86RAC units with this unit and it was a plug in with 2 mounting screws loosened to change base.
Did you find this helpful?  2 of 2 Found Helpful
Reviewed by:  from Riverton, Utah. on 1/9/2014
5/50
5 Stars
BRK 9120B 120V battery/backup
Installation was a breeze and functioned as indicated in the manual. Order arrived before time. I am very pleased. Certainly I recommend this vendor for purchase.
Did you find this helpful?  2 of 2 Found Helpful
Reviewed by:  from Palm Coast, FL. on 8/24/2013
5/50
5 Stars
great service
We just bought a house and the smoke detectors were all several years out of date. Quickly we searched online to find a replacement product. The ones installed were out of date and no longer produced. We found this item listed as a replacement product. We ordered it online and it was delivered the next day. Everything attached easily. Very good experience!
Did you find this helpful?  2 of 2 Found Helpful
Reviewed by:  from Round Rock/ Texas. on 2/8/2013
5/50
5 Stars
Excellent product
The ease of installation and the quality of the product was outstanding. Price point was excellent as well. Delivery and timing was as promised. Good show TCLS.
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from Reno NV. on 6/4/2013
5/50
5 Stars
smoke detector
satisfied with price and installation
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from FRanklin TN. on 3/22/2013
5/50
5 Stars
Good Product
The Smoke Detector arrived in good order as promised. It was a perfect fit and easy to install.
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from Santa Cruz, CA. on 11/10/2012
5/50
5 Stars
Excellent Replacement and Peace of Mind
These smoke detectors installed very easily. Even with 7 units, it didn't take long to install them, even with new base. The battery already was already installed. So far the new smoke detectors have worked very well. No more occasional chirping in the middle of the night with the almost 12 year old units, even with a new alkaline battery. I have already recommended them to anyone who needs to replace their smoke detectors. Thank you for making the replacement process easy.
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from Aliso Viejo, CA. on 1/21/2012
5/50
5 Stars
Good to see a replacement that is actually a replacement
As a former Custom Home Builder, my home is 17 years old and needed to replace my four Smoke detectors. It was a rare treat to find an product which is a replacement with such ease of installation and no required "change this , change that" to make it fit. Good job!
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from Pylesville, Maryland. on 12/3/2011
5/50
5 Stars
Works Great
The product I purchased works great with my existing fire alarm system which has been in my home for 16 years. Your products last longer than expected are easy to install and good quality. I will definitely purchase from you again. Thank you for a easy transaction.
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from Pickerington, OH. on 11/14/2011
5/50
5 Stars
good replacement for old detector
These detectors directly replaced my old ones without any wiring harness changes. Easy replacement.No holes to drill. They come with the battery already installed.I am very happy with my purchase. I would highly recommend them to anyone who needs to replace theirs.They come with a new wiring harness if you are using a different brand than BRK in your home.
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from tuckerton. on 11/7/2011
5/50
5 Stars
Smoke Detector
I easily changed out 7 old smoke alarms with this updated model in about 30 minutes. Great peace of mind for several years to come.
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from Prescott, AZ. on 8/5/2011
5/50
5 Stars
Perfect Replacement
I recently purchased 6 of these: BRK 9120B 120V Ionization Smoke Detector w/Battery Backup.They were a replacement of a discontinued smoke detector. My main concern was that the old 120v plug would fit the new smoke detector. It did, just as you said it would. I just had to change the mounting ring-very simple, and am happy with the product.
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from Bronx, NY. on 4/14/2011
5/50
5 Stars
Exactly What We Needed
I couldn't be more happy with our purchase. I was able to retrofit the detectors with no trouble at all. I am very satisfied with my purchase.
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from Dorchester, NJ. on 3/7/2011
5/50
5 Stars
Easy Fix
An easy fix; this is a replacement for earlier models. About 10 minutes to install.
Did you find this helpful? 
Reviewed by:  from New Jersey. on 10/7/2011
5/50

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