Customer Reviews For The First Alert SA9120BCN 120VAC Hardwired Smoke Alarm with Battery Backup (1039816)
John Meich
September 4, 2018Replacement product is excellent and matches the current system!
Mark Chlebecek
June 12, 2018Replacements for original units / Fit well
Margaret M Wytrwal
March 19, 2018Smoke Alarm w/Battery Backup
Exactly what I had hoped for. Great pricing and quick delivery
Theodore Taylor
January 22, 2018Ease of Installation and Price
The 3 smoke alarms were much improved over the last ones I bought years ago with respect to being able to insert the alarm into the bracket with ease. Also all the alarms go off in any one of them detects smoke/fire. Would recommend them to anyone seriously interested in their own safety!
Dennis Reimink
January 18, 2018happy in safety
I changed all of our 14 year old smoke alarms. It took less than 1 hour. We hadn't known the alarms are only good for a defined time.
Joe D
January 17, 2018Thank goodness your local
Our smoke detectors decided to kick the bucket New Years weekend after 15 long years! We were so glad you were local - we were able to pick up the replacement devices and saved a TON of money versus buying replacement devices from local big box stores. Your staff was so friendly and so accommodating! I hope all of my neighbors buy their replacement devices direct from you when the time comes!
jackie floen
January 10, 2018Great service
No problem with orders, received exactly what I ordered, prompt delivery.
Kathy Romano
January 10, 2018Easily replaced our existing alarms that are no longer working with these.
JoAnn Landry
December 26, 2017Easy installation.
Ian Montgomery
December 26, 2017Replaced a 8 year old unit, fit and worked as expected. Glad they still make this model. Would have been a pain to install another style.
Gangqing Hu
December 25, 2017Low price, high quality and easy to install
The price for the three sets of 120VAC hardwire alarm I ordered from First Alert beats anywhere else. The shipping was fast and the installation was easy and straightforwards as the model is compatibile with the ones to be replaced in my house.
Eileen Trainer
December 19, 2017really good product
completely satisfied. Thank you.
Raymond Dunleavy
November 7, 2017Easy
Dealing with the first alert store was great. Order came on time and people I dealt with were VERY HELPFUL. Smoke alarm was a replacement from an old one. Matter of changing electrical cable and plugging in. Easy
Charyce Hill
October 24, 2017120VAC Hardwired Smoke Alarm with Battery Backup
I have 12 of this smoke alarm in my home, all of which have been perfect for the past 12 years. Had to replace only one unit as a plastic clip that holds the battery in place broke. Highly recommended.
donald kreindler
October 4, 2017swapped out older alarms and it was seamless
donald kreindler
September 20, 2017Very happy with this product. I used it to replace an existing one and it just slipped right into place.
Gregory Hudspeth
September 6, 2017Smoke Alarm
This is a great produce and easy to install.
Gregory Hudspeth
August 30, 2017Hardwired Smoke Alarm
They are easy to install and work great.
Charles Stickney
August 28, 2017Play it safe
I have six of these devices in use and they have just passed their warranty expiration date 10 years. It doesn't hurt to have a spare on hand.
Ed Shattle
August 24, 2017Happy
My existing alarms are now going on 10 years old & all probably need to be replaced. I was extremely pleased to find my model on-line for a reasonable cost. Received it within a couple of days & easily installed it.