Thank You First Alert -Replacing my smoke alarms was a snap!
I ordered four First Alert smoke alarms to replace my Firex alarms which were installed when the house was built. The adapter plugs made the install of the First Alert alarms a snap. The hardest part of this project was moving the ladder from room to room. I ordered from the First Alert store. Items were packed securely and arrived within 4 business days. Five stars for my overall experience with First Alert.
April 12, 2021
December 14, 2020
Fits like a glove
My First Alert Smoke Alarm plugged right into my existing mount without having to use any adapter. The original alarm from First Alert was installed when my house was built in 2006 and worked great until it finally died last month. Hope the model stays active in your inventory for a long time to come.
March 31, 2020
I replaced my old Kiddie smoke alarms with First alert detectors last month. I Salesperson I spoke with was very knowledgeable regarding these detectors. Ordering was easy and the shipment came quickly. Thanks First Alert!
November 19, 2019
Hardwired Smoke Alarms
We decided to update and replace all of our smoke detectors. The First Alert Hardwired 120-Volt AC Smoke Alarm with Adapter Plugs - SA9120BPCN 1039809 were our most effective and economical choice! Very pleased.
November 7, 2019
November 6, 2019
easy to install
good price , easy to install, side pocket battery a great idea
July 7, 2019
Product received was exactly what I needed.
January 14, 2019
Ordered 4 alarms
Good deal on 4 alarms bought one set of 3 at a discounted price plus the extra one I needed. Price was cheaper than Amazon. Came as scheduled. Easy installation.
Good service, very happy.
September 18, 2018
Purchased one these detectors a year ago to replace an old 20+ years faulty detector. Works well and it immediately sensed a smoking pan on the stove. Bought this one to replace an equally old detector upstairs.
December 20, 2017
good price value
Terry J. Schultz
October 30, 2017
First Alert, the #1 in Alarm Technology!
Have always used First Alert, when Installing Alarms. This order was a Replacement for Smoke Detectors that were installed when our House was built. Of course I chose First Alert to replace the originals, when you have the Best Available, why would I consider any other Detector?!
May 29, 2017
Great product, easy replacement for direct wired detectors that had been replaced with battery powered ones.
January 4, 2017
Good price fast shipping and just as described
5 star! I called first to ensure I ordered correctly. Awesome customer service
September 26, 2016
Good service for an item I could not find locally.
August 18, 2016
Ordered these as replacements for 11 year old units that were installed when our house was built that had gone bad. Installation could not have been easier using the adapter plugs! Did have to switch out the base attachment as well, but that too was very simple to do.
July 29, 2016
Fast and easy installation. Perfect for replacement
June 29, 2016
My order of 6 smoke detectors arrived quickly after I placed it and the units installed with no problems. Very satisfied.
February 29, 2016
Hardest part of changing out the 10+ year old units was opening the package. Simply unplugged the old units, added the adapter and then swapped the trim/mounting plate with 2 screws. Attached it to the ceiling... Tested it...beep...beep...success!
Simple, fast, and it fits. Enough said.
January 21, 2016
Bought two of these alarms and had both installed in just a few minutes! Took longer to get the power turned off to the two locations than it did to install them. Alarm test works and hope they never get tested operationally!
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