Special Deals - 10% OFF for All with Coupon: XSENSE10

My cart

First Alert Smoke and Carbon Monoxide Detector

By HopeCharlotte |

In this article, we will review the First Alert carbon monoxide and smoke detector. We will discuss its essential features, its advantages, and analyze its performance. We will then pit this model against its nearest rival and see how it fare in the competition. We hope it will help you.

First Alert Combination Smoke and Carbon Monoxide Detector

The First Alert carbon monoxide and smoke detector will alert you from both smoke and carbon monoxide emission. Following are some of its key features and competitive advantages below;

1. Battery life

Its alarm has a solid battery life of 10 years. The sealed batteries provide some added protection. You do not have to worry about the batteries' replacement ever so often.  They will work perfectly for a decade will alert you after that indicating a replacement. The same alarm will alert you for both smoke and carbon monoxide. You can also identify the exact location of the fire point.

2. Power source

It has easy hard-wired connectivity. You can install it on your own, inserting the supplied power adaptor in the nearest power outlet. In the event of an electricity failure, the power is supplied by a battery backup so you are effectively covered for any eventuality.

How Long Does a First Alert Smoke and Carbon Monoxide Alarm Last?

The alarm has an average life span of 5 years but depending on the location where it is installed, it can have a shorter life span. Certain factors like humidity, heat, cold, etc. can significantly alter its life. So, we recommend that after 5 years CO alarm should be replaced with a new one.

So these were some of the stand out features of this model. As you can see that this is a very effective model of the smoke detector. It offers solid performance and good quality that you can rely on. We will now look at two alternatives to this model that you can buy at roughly the same price level. Let’s see if they offer more value for money or not.

The Alternative to First Alert Smoke and Carbon Monoxide Detector

X-Sense has established itself as an important player in the field of smoke detectors. Its range of smoke and carbon monoxide detectors is rich and diverse. You will likely find one that suits your needs. They come with sealed lithium batteries that have a life span of 10 years. They have a slim shape and design and can be easily installed anywhere because they are not hard-wired.


  • The 10 year battery offers excellent service so you need not worry about the source of its power.
  • It has both photoelectric and electrochemical carbon monoxide sensors that do their job very well.
  • They are also pocket-friendly. You can find one model that will fit in your budget. You can get smoke and carbon monoxide detectors in $36.99 to $39.99 USD.

In short, X-Sense smoke and carbon monoxide detectors are just the things for you.

In conclusion, we can say that both these models are perfect in their own right. You will not regret if you go for either of the two. They have more or less similar features and their price level is also at par with each other. X-Sense does not offer hard-wired connectivity so that may put off a few people but for some, this is a big plus as they do not like wires. So, the choice is yours, both of them come highly recommended from our side.

warm prompt