Kidde Smoke and Carbon Monoxide Detector
Where to Buy
| Retailer | Price | Last seen | Buy |
|---|---|---|---|
L litvon | $31.05 | Jan 6, 2023, may have changed | Buy Now |
 Amazon Sold by Seller | $40.00 | Dec 30, 2022, may have changed | Buy Now |
 Walmart Sold by P BALLER STORE | $78.11 | Jan 8, 2023, may have changed | Buy Now |
U Ubuy Many GEOs | $106.08 | Dec 29, 2025, may have changed | Buy Now |
Prices are collected from retailer listings; each row shows the date we last saw that price.
Used & Refurbished
✨ See 1 used & refurbished price with ShopSavvy ProGet the app →Pros
- •Installation is quick and easy, often taking less than a minute and fitting onto previous model bases without hassle.
- •The sealed 10-year battery eliminates the need for replacements, offering long-term convenience and peace of mind.
- •Detects both smoke and carbon monoxide reliably, providing dual protection in one device.
- •All alarms are interconnected, so when one detects an issue, they all sound—ensuring a whole-house alert.
- •Color-coded LEDs make testing and verifying functionality simple and straightforward.
- •Offers a secure, no-wiring-required connection with its mounting bracket.
- •Overall good value for the money, backed by high-quality build and reliable performance during testing.
- •Successfully connects to smart home systems like the Ring app for enhanced integration.
Cons
- •Frequent false alarms, especially triggered by cooking or during the night, are a common complaint.
- •Some users report that the device occasionally fails to sound during actual incidents, raising reliability concerns.
- •The alarm activation button is confusing and poorly designed: turning it the wrong way can lock the device permanently.
- •Installation is complicated by non-standard, inconsistent mounting hole patterns—even within the same brand—requiring new holes to be drilled.
- •Resetting the alarm quickly can be difficult due to labels or battery covers sticking.
- •The product instructions and illustrations are misleading or insufficient, causing user frustration.
- •Customer support has been described as unhelpful, directing users back to retailers rather than providing solutions.
- •Sensitivity of the smoke sensor can be overly high, leading to nuisance alarms during everyday activities.
Bottom Line
The Kidde Smoke Detector & Carbon Monoxide Detector Combo with a 10-year battery offers solid basic protection with easy installation and long-lasting power, making it a convenient choice for most households. However, beware of its finicky alarm activation mechanism and frequent false alarms that might frustrate some users. If you want smarter integration and fewer false alarms, you might want to explore other options or supplement with smart alarms that provide advanced sensitivity controls. Overall, it’s a dependable, budget-friendly unit if you can live with the quirks.
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Discussion
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