First Alert SA9120BPCN Hard Wired Smoke and Fire Detector With Adapter Kit

44 reviews ratings
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Walmart #: 553101086
First Alert SA9120BPCN Hard Wired Smoke and Fire Detector With Adapter Kit
$12.60
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  • Alarm is wired directly into your home's electrical system
  • Includes battery backup
  • About this item

      Protect your home with the First Alert SA9120BPCN Hard Wired Smoke and Fire Detector With Adapter Kit. It can be wired directly into your home's electrical system, and it has a battery backup for protection during power failures. It has an easy-access battery drawer so you can change the battery without removing the alarm from the ceiling. You can check to make sure it is functioning properly with a single button test. This hard-wired smoke detector has a mute feature to silence the detector during false alarms and testing. It can be easily replaced without rewiring, using the included adapter plugs.

    About this item

      Protect your home with the First Alert SA9120BPCN Hard Wired Smoke and Fire Detector With Adapter Kit. It can be wired directly into your home's electrical system, and it has a battery backup for protection during power failures. It has an easy-access battery drawer so you can change the battery without removing the alarm from the ceiling. You can check to make sure it is functioning properly with a single button test. This hard-wired smoke detector has a mute feature to silence the detector during false alarms and testing. It can be easily replaced without rewiring, using the included adapter plugs.

      Alarm is wired directly into your home's electrical system
    • Includes battery backup to ensure alarm works during power outages
    • Mute feature silences detector when nuisance alarm sounds
    • Single button tests detector functions
    • Includes adapter plugs to easily replace other detectors without rewiring
    • Can integrate with up to 12 other First Alert or BRK hard wired alarms
    • Easy-access battery drawer; no need to remove alarm from ceiling to change battery
    • Includes manufacturer's 10-year limited warranty
    • Meets UL standards

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    Specifications

    Multi Pack Indicator: No
    Model No.: SA9120BPCN
    Shipping Weight (in pounds): 2.5
    Product in Inches (L x W x H): 1.93 x 7.5 x 12.5
    Assembled in Country of Origin: USA or Imported
    Origin of Components: USA or Imported
    Walmart No.: 553101086
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    Comparison Table

    Brand Image
    Power Source
    Power Source
    Sensor Type
    Sensor Type
    Test/Silence Button
    Test/Silence Button
    Dual Smoke and Carbon Monoxide Alarm
    Dual Smoke and Carbon Monoxide Alarm
    Multi-Pack Available
    Multi-Pack Available
    You are viewing
    First Alert Hard Wired Smoke Detector and Alarm With Adapter Kit SA9120BPCN
     
    9-Volt
    9-Volt
     
    Ionization
    Ionization
     
    Yes
    Yes
     
     
    First Alert 10-Year Tamper-Proof Smoke and Fire Detector SA340CN
     
    10-Year Lithium
    10-Year Lithium
     
    Ionization
    Ionization
     
    Yes
    Yes
     
     
    First Alert Wireless Onelink Talking Smoke & Fire Detector, 2-Pack SA511CN2-3ST
     
    2-AA, Wireless Enabled
    2-AA, Wireless Enabled
     
    Photoelectric
    Photoelectric
     
    Yes
    Yes
     
     
    First Alert Wireless Onelink Smoke and Fire Detector SA521CN-3ST
     
    2-AA, Wireless Enabled
    2-AA, Wireless Enabled
     
    Photoelectric
    Photoelectric
     
    Yes
    Yes
     
     
    First Alert Photoelectric AC/DC Smoke Alarm SA710BPCN
     
    9-Volt
    9-Volt
     
    Photoelectric
    Photoelectric
     
    Yes
    Yes
     
     
    First Alert Photoelectric Smoke Alarm SA710CN
     
    9-Volt
    9-Volt
     
    Photoelectric
    Photoelectric
     
    Yes
    Yes
     
     
    First Alert Photoelectric Smoke and Fire Detector SA720CN
     
    9-Volt
    9-Volt
     
    Photoelectric
    Photoelectric
     
    Yes
    Yes
     
     
    First Alert Talking Smoke Alarm and Carbon Monoxide Combination Detector SCO7CN
     
    2-AA
    2-AA
     
    Photoelectric
    Photoelectric
     
    Yes
    Yes
     
    Yes
    Yes
     
    Yes
    Yes
    First Alert Talking Smoke/Fire Alarm and Carbonmoxide Alarm - Child SCO7CN-C
     
    2-AA
    2-AA
     
    Photoelectric
    Photoelectric
     
    Yes
    Yes
     
    Yes
    Yes
     
    Yes
    Yes
    First Alert Smoke and Carbon Monoxide Alarm Combo Package SCO403
     
    2-AA, 1-9V
    2-AA, 1-9V
     
    Ionization
    Ionization
     
    Yes
    Yes
     
    Yes
    Yes
     
    Show

    Customer reviews

    Customer Reviews | 44 reviews | 4.3 out of 5

    4.5 stars

    44 reviews | 4.3 out of 5

    4.5 stars

    44 reviews | 4.3 out of 5

    86%
    Would recommend to a friend
    5 stars
    28
    4 stars
    10
    3 stars
    1
    2 stars
    0
    1 stars
    5
    1-3 of 38 total reviews
    86%
    Would recommend to a friend

    Age

    Gender

    Excellent Replacement
    1/23/2009

    Customer review by SemiHandiman

    5.0 stars 1/23/2009 by SemiHandiman
    by SemiHandiman

    I was concerned about compatibility with the plug in connection to my hardwired system. Not only was this the same connector as I had for a BRK 4120SB, but the adapter kit has wire sets to convert for other manufacturers' connectors. I also learned in the process that BRK and First Alert are the same company. Complete replacement took 5 minutes -all the old parts gone and new parts installed and tested.

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    SemiHandiman
    Would recommend to a friend? Yes
    INEXPENSIVE SAFETY
    1/27/2011

    Customer review by LEWALL

    5.0 stars 1/27/2011 by LEWALL
    by LEWALL

    I had a hardwired smoke detector that was 30 years old and not functioning. It was not battery back up. I was looking for a replacement and found this one while wondering the aisles at Walmart. I didn't think they had one. But there it was on a shelf, and battery back up. It was easy to rewire the adapters. Everything I needed came in the package. I used the mount that came with. In about 10 minutes I was done. Tested and working both with the electric on and off. Wire it up right, and you can't go wrong.

    Was this review helpful? (12) (1)
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    LEWALL
    Breinigsvill, PA
    Would recommend to a friend? Yes
    Age:45 - 54
    Ownership:11 - 12 months
    Gender:Male
    Usage:Every day
    Just what we needed
    11/17/2010

    Customer review by GraysMom11

    4.0 stars 11/17/2010 by GraysMom11
    by GraysMom11

    We had been looking for replacement smoke detectors to change out all the old ones in the house we just bought. They were the old BRK ones that have the old style 3-prong connection. I had purchased new ones, but they didn't come with the adapters and I would have had to rewire all of the smoke detectors to get any of the new ones to work. I found these online as the only ones advertised as coming with adapters. However the actual smoke detectors as is are the connectors we needed. If we ever needed to replace these new ones with something else, we now have adapters and the pigtails that would easily convert new models to what we have. They've been up for about a week now and I haven't had any false alarms yet. So far I'm happy with them.

    Was this review helpful? (11) (0)
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    GraysMom11
    Indiana
    Would recommend to a friend? Yes
    Age:25 - 34
    Ownership:2 - 7 weeks
    Gender:Female
    Usage:Every day
    1-3 of 38 total reviews See all
    1-3 of 38 reviews

    Customer Reviews | 44 reviews | 4.3 out of 5

    Customer reviews

    4.5 stars
    44 reviews | 4.3 out of 5

    Customer Q&A

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    Questions & Answers
    18 questions
    1-3 of 18 questions

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    Back
    by an anonymous customer 11/29/2010
    5 answers
    • A. I would assume First Alert has taken this in consideration. I wold advise replacing the old base with the new one for esthetics.
      by Doityourselfer553/6/2015
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    • A. The wall or ceiling adapter is enclosed in the package. Just remove the old one from the wall or ceiling and screw the new one in its place. If the plug adapters are different than those supplied with the new unit then simply cut the old connector and wires from the the older unit and connect them to the new unit and plug into the connector that exists in the receptacle box.
      by CTXl3/6/2015
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    • A. Can not tell you about the First Alert mathc, but they do come with the wall mount ring. Mine was a perfect fit for the old one.
      by rpetty4/30/2012
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    • A. That is the model that I replaced 4919 that was 9 yrs. old. Yes! It does have a new bracket and the wiring harness is the same as the old one. This has a battery back up while the old one didn't but remember to REVERSE the position of the battery from what you see in the package and point the contacts toward the inside; they don't show or explain that in the instructions. When I installed mine it kept chirping and I couldn't understand it until I REVERSED THE BATTERY. Good Luck! I hoped this helped? Recommended by Consumer Reports!
      by HunterforBargains7/2/2011
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    • A. I am an Electrician, and yes, all new smoke heads come with a new base mounting plate... I'm pretty sure it will not fit on an older unit's base...
      by An anonymous customer3/6/2015
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    1-3 of 18 questions See all
    1-3 of 18 questions

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    Product warranty: 10 Years See details

    Supplier Warranty: 10-Year Limited
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