Customer Reviews For The First Alert Plug-In Carbon Monoxide Alarm with Battery Backup - CO605
Robert M
November 8, 2022First Impressions CO 605
The alarm came well packaged and was easily installed. I did peruse the instructions just in case. I feel better having the alarm, a friend of mine had a real scare some years back and luckily was able to get up and out of the house. His quote saying,My family almost died. said a lot about his week end back then.
Patricia M
October 9, 2022Very pleased
I trust this brand. I was happy with my order.
Andy R
June 29, 2021Carbon monoxide alarm
First alert very well known in the industry. The customer support was very knowledgeable and helpful in meet my needs. Product shipped and was received on time.
Andy R
June 24, 2021Carbon monoxide alarm
First alert very well known in the industry. The customer support was very knowledgeable and helpful in meet my needs. Product shipped and was received on time.
Penny H
May 4, 2021plug in CM alarm
I assume the product will perform as expected. It was very difficult to open battery compartment to install battery
Nate W
April 5, 2021Exactly what we ordered
Ordered 15 of these detectors and they go here super fast. A couple days early and seem to be working great!
Carolyn Butler
January 19, 2021Long-lasting protection
I installed these First Alert CO Alarms in both my primary residence and in a condo where I live part-time. They've been dependable monitors and have lasted seven years. Recently they reached the end of their life spans, and I'm replacing them with the same alarms.
JAMES REXTRAW
January 9, 2021easy to use and install
JAMES REXTRAW
November 22, 2020Easy to install,same brand we replaced! Love our Ist alerts.
Karen M Davis
October 19, 2020Great for peace of mind!
These carbon monoxide alarms are perfect! Electric plug-ins plus battery backup - and small enough to be inconspicuous!
William Sinnott
August 26, 2020First Alert Plug-In Carbon Monoxide Alarm with Battery Backup
Great product, easy installation instructions and speedy delivery. Arrived as promised with product as advertised for a fair price. Thank you.
Janilyn Nossal
July 9, 2020SAFETY FIRST WITH FIRST ALERT
This is a great carbon monoxide detector. We have 2 that we are replacing after 10 years of use on a single battery. Plug in with 9V battery backup. Never can go wrong with First Alert products!
GORDON SHAW
July 2, 2020CO detector
Worked perfectly. Instructions clear for installation Weekly test works fine Delivered on time. .
Robert Casey
June 18, 2020First Alert Review
Needed a new First Alert Device. Previous Owner ship and replaced with another. Great product and firm believer would purchase another.
Joel Turbin
June 17, 2020Carbon Monoxide Sensor
Fair price, quick ship, easy to install battery and plug in. Something you buy and hope never to need.
Linell Donahue
May 5, 2020Easy to install
Loved the customer service and free shipping
Terri Dennis
November 15, 2019Caron Monoxide Alarm
I like the looks of it and I will be getting another one soon. The price was reasonably also.
John Sanstead
November 6, 2019Easy to set up. Explanation is good.
Elder Ron Matkin
September 5, 2019Thank you
I am appreciative of the service
Elder Ron Matkin
August 8, 2019Thank you
Thank you for your product that helps keep our missionaries safe. Easy to use and to replace the batteries.