Smoke and Carbon Monoxide Detector Combo - CO & Smoke Alarm System with Hush Function, Self-Test Button, 10-Year Built-in Battery - Easy to Install, for Home & Office
Smoke and Carbon Monoxide Detector Combo - CO & Smoke Alarm System with Hush Function, Self-Test Button, 10-Year Built-in Battery - Easy to Install, for Home & Office
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Smoke and Carbon Monoxide Detector Combo - CO & Smoke Alarm System with Hush Function, Self-Test Button, 10-Year Built-in Battery - Easy to Install, for Home & Office

4.2 stars out of 24 reviews
(4.2)|
24 ratings
Smoke and Carbon Monoxide Detector Combo - CO & Smoke Alarm System with Hush Function, Self-Test Button, 10-Year Built-in Battery - Easy to Install, for Home & OfficeSmoke Carbon Monoxide Detector Combo CO Smoke Alarm System Hush Function Self Test Button 10 Year Built in Battery Easy Install Home OfficeSmoke Carbon Monoxide Detector Combo CO Smoke Alarm System Hush Function Self Test Button 10 Year Built in Battery Easy Install Home OfficeSmoke Carbon Monoxide Detector Combo CO Smoke Alarm System Hush Function Self Test Button 10 Year Built in Battery Easy Install Home OfficeSmoke Carbon Monoxide Detector Combo CO Smoke Alarm System Hush Function Self Test Button 10 Year Built in Battery Easy Install Home Office
Count:4

Key item features

    • Invest in Your Peace of Mind - Feel safe and comfortable in your own home. Equip your household with our smoke alarm system which effectively detects both smoke and carbon monoxide gas.
    • Long-Lasting Battery Life - Stop wasting time and money on constant and inconvenient battery replacements. Our smoke and carbon monoxide detectors have a built-in battery that can last up to 10 years.
    • Easy to Install - Our smoke detector system is designed by professionals but you don’t need to hire one to use it. It includes all the necessary parts and instructions for a quick and easy installation.
    • Avoid False Alarms - With the self-test button of our 2-in-1 fire detector and carbon monoxide detector, you can quickly check if it's working properly. Meanwhile, the hush function lets you silence false alarms.
    • Meets ETL Standards - Our smoke alarm and carbon monoxide detector is carefully designed in line with strict industry standards in manufacturing. It meets ETL standards for safety in North America.
Current price is $99.99
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  • Free 30-day returns
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Columbus, 43215
Arrives by Mon, Apr 20
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Sold and shipped by Top Rated Seller.
4.379970972423803 stars out of 5, based on 3446 seller reviews(4.4)
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4.2 out of 5 stars
stars24 ratings7 reviews
How item rating is calculated
  1. 5 stars67% (16)
  2. 4 stars13% (3)
  3. 3 stars4% (1)
  4. 2 stars8% (2)
  5. 1 star8% (2)
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Showing 1-3 of 7 reviews

Feb 26, 2026
Susan
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Count: 1
Sold and shipped byTop Rated Seller.
5 out of 5 stars review

Verified Purchase

Operation is easy

detection gave me peace

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Feb 15, 2026
Mary
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Count: 1
Sold and shipped byTop Rated Seller.
4 out of 5 stars review

Verified Purchase

Good value for the price

This appears to be a very good detector. I'm glad I ordered it, as it's a good purchase for the price

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Apr 2, 2026
Wanneng8
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Count: 4
Sold and shipped byTop Rated Seller.
3 out of 5 stars review

Verified Purchase

Inefficient %26 expensive

These combo detectors with 10-year built-in are a scam. Not only are they expensive, they die after 18 mos. Difficult to place them. Smoke detectors requires the sensors to be placed high. Whereas the co2 requires them lower. So the device is overworked. Replacing them every 18-24 mos is expensive. Only recommending these because elsewhere are more expensive or cannot be shipped into CA through online stores. It's a conundrum. I bought replaceable batteried ones. They require the same short term replacements.

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