easy to install especially if you already have the newer bases installed-also like the AA cells replacing the older 9 volt-the horn on these CO detectors should wake up the dead-it is horrible sounding-just what you want...
Hans Schoefberger- Austria
January 29, 2022
A very good device
This device was easy to install.
Instruction good to unterstand.
September 7, 2021
First Alert smoke/CO2 Alarm
The unit was very easy to order from the First Alert store. I had originally tried to purchase replacement units from local retailers who did not carry my particular model in their inventory. The on-line ordering process was fast, easy, and efficient. I installed the unit with the instructions included with the alarm which I found particularly helpful because they explain the meanings of the beep sequences during alarm testing.
February 6, 2021
I already had this product in my house, very easy to install. Unplug the old one plug in the new one they work awesome. Purchased the 12 pack used 6 in my house and still have 6 in reserve. I recommend this product. AWESOME
February 4, 2021
Simple and easy
I ordered new smoke/Co alarms from First Alert. The ordering process was simple and easy. Once they arrived I installed them and it was simple and easy.
September 30, 2020
This is our second First Alert Hardwired Photoelectric Smoke and Carbon Monoxide Alarm with battery backup-SC7010B. The first one needed replacing after 7 years!
We like the product and found it easy to install. The personal service from folks at First Alert in clarifying was outstanding!
November 7, 2019
September 1, 2019
very good product - I bought a dozen of the 7010B & SC701B I also bought 15 of them last year
have to replace very 8 years in apartment building it seam because I'm buying them direct it would be a lower price per unit - just saying
January 9, 2019
New smoke and carbon monoxide
Very satisfied with my new purchase
September 9, 2018
very good product
July 4, 2018
Seems to work fine. Installed very easily
May 8, 2018
Hardwired Photoelectric Smoke and Carbon Monoxide Alarm - SC7010B
I have been using First Alert products for many years with no problems. This was a replacement unit for an end of life unit. Upgraded to a 2 in 1 unit for better coverage.
October 16, 2017
Easy to install, and they even come with batteries!
July 31, 2017
Good to have a CO detector.
House was built before CO detectors were required so put one in when the old smoke detectors reached 10 years old. Easy to install and works fine.
April 28, 2017
December 18, 2016
delivered as promised - installed easily - would order from you again - thx
December 15, 2016
It is working just fine! Thanks for the good service!
December 12, 2016
I WILL NEVER BUY MY REPLACEMENT PRODUCTS FROM ANYWHERE ELSE. FAST AND RELIABLE PRODUCTS.
October 21, 2016
Too keep up with building codes. Combination units are required in Colorado. If these units go off my smoke alarms will also go off. Much better then the plug in CO detectors that are not inter-connected
September 28, 2016
The product was excellent and came promptly.
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