
Ratings & Reviews for First Alert 10-Year Battery, Battery-operated Photoelectric Combination Smoke and Carbon Monoxide Detector with Voice Alert
Ratings may include incentivized customer reviews.
What Customers Are Saying
The smoke and carbon monoxide detector is generally easy to use and provides the convenience of having both safety features in one unit. Many users appreciate the 10-year battery life and voice alerts that indicate the location of any detected issues. However, there are concerns about the reliability and durability, with some reporting failures within a year or two. While the majority of reviews are positive, the inconsistent quality and longevity should be considered when evaluating this product.
Customer review summary generated by AI, including incentivized reviews.This is a smoke and carbon monoxide detector.
Would RecommendLike that it is a 10-year product. There is no price on safety and we have always used First Alert. We feel confident in their products. We have smoke detectors in every bedroom and hallways.
Verified Purchaser
Feeling more secure
Would RecommendEasy to install & program voice
Verified Purchaser
Smoke/ CO2 Detector with all the top line features
Would RecommendJust installed 6 in two apartments & they appear to be top quality.
Verified Purchaser
Non replaceable battery options
Would RecommendNice option for a non removable battery source. Just hope it last the 10 yrs it says it will last!
Verified Purchaser
Great product
easy to install, good experience with brand
Verified Purchaser
Two in one is good
It fills the requirement I need in one item instead of 2 which is goo. I hate alarms & this & other news ones are more annoying than before with an added voice commanding you to evacuate. Who needs to be told that in a fire? Over Kill and added annoyance.
Verified Purchaser
Great way to go!
Would RecommendBought unit to replace the recently expired unit. If this one works as well, I’ll be very happy!
Verified Purchaser
Fire inspector said perfect equipment
Would RecommendEasily installed Fire dept came and inspected it and said it was perfect . Inspector asked if he could take pictures of product to use in training
Verified Purchaser
Not clear how to set location on these
Would Recommendgreat size, great price for doing both smoke and carbon monoxide
Verified Purchaser
Perfect Smoke/CO detector for an apartment
Would RecommendThe talking/voice feature is perfect for an apartment. Instead of just a tone the voice tells the tenant what the alarm is for. Add the 10 year battery and it becomes the perfect Smoke/CO detector.
Verified Purchaser
10 years? Maybe not.
Would RecommendI liked the alarm but the first one only lasted 5 years and started malfunctioning. I hope this one lasts longer.
Verified Purchaser
Hi 4rensic, we are sorry to hear about this. If you experience any difficulties with your new detector, please feel free to contact First Alert Custo...

Time to put a new one up just in case
Would RecommendSimple instructions to mount and activate battery
Verified Purchaser
How is this thing legal? What I put it through to get the smoke alert to go off is beyond no return. You would he toast well before the alarm goes off. To test the carbon monoxide alert, I let the car run in a very small garage with all ventilation blocked off for 10 mins, never went off. Yeah would hope it was a defective unit but tested two the same way.
Hi Jeff, we are sorry to hear about this. Our recommendation to test your detector is by pressing the test button, you can also use use UL approved c...

Hi Phyllis, thank you for taking the time to rate the SMCO210V, we appreciate the feedback and will utilize your comments as we update our products. ...