Kidde Smoke and Carbon Monoxide Detector
10-Year Battery Powered, with Voice Alerts, LED Status Lights, 85 dB Alarm, 5 inches, 30CUD10-V, 1 Pack
Price as of 2026-07-31. Check Amazon for the current price.
Quick Decision
Is This Right For You?
- •Buyers who prioritize quality over price in Smoke Detectors
- •You're on a tight budget — $39 above the category average of $31
- •Rating sits in the bottom 17% of Smoke Detectors — higher-rated options exist
- •First Alert Smoke Alarm offers a better rating (4.4/5) at a similar or lower price ($25)
- •First Alert Smoke Alarm — 76% cheaper at $17 (Score A+)
- •Kidde Smoke Detector — higher rated at 4.6/5 ($22)
📊 Based on data analysis of 6 products in this category.
Mubboo Score: C+
How we calculate the Mubboo Score
Quality (45%): customer rating, normalized to a 10-point scale
Popularity (35%): review volume vs the category leader, log-scaled
Value (20%): price position vs other Smoke Detectors
Computed from live Amazon rating, review count, and price across 6 Smoke Detectors available to US consumers · last refreshed 2026-07-31.
How It Compares
This Product Kidde Smoke and Carbon Monoxide Detector | Most Popular First Alert Smoke Alarm | Best Rated Kidde Smoke Detector | Best Value First Alert Smoke Alarm | |
|---|---|---|---|---|
| Price | $69.97 | $24.59 | $21.77 | $16.99 |
| Rating | 4.1/5 | 4.4/5 | 4.6/5 | 4.6/5 |
| Reviews | 377 | 8,237 | 7,603 | 4,421 |
| Mubboo Score | C+ | A- | A | A+ |
Quick Specs
- Alarm
- Smoke and Carbon Monoxide Detector
- Color
- White
- Style
- 10th Edition
- Unit Count
- 1.0 Count
- Item Weight
- 11.18 ounces
- Sensor Type
- Photoelectric, Electrochemical
- Manufacturer
- Kidde
- Model Number
- 30CUD10-V
What buyers say about Smoke Detectors
Themes from buyer reviews across this category — not review data for this specific model.
Be aware that the low-battery chirp mimics a smoke detector, so check this unit first when you hear chirping. If replacing an older model, note that mounting holes may not align with existing screws.
- Extremely easy installation and setup
- Reliable performance and peace of mind
- Loud and effective alarm
- Battery backup for power outages
- Low-battery chirp mimics smoke detector chirp
- Mounting holes may not align with older model screws
Expert Picks in Smoke Detectors
- X-Sense SCO7-WX — Best overall value combo
- First Alert SMICO100 — Best battery life
- First Alert SMCO100V-AC — Best hardwired option
- Google Nest Protect — Best overall smart detector
- First Alert Onelink Safe and Sound — Large homes and Apple ecosystem
- Kidde RemoteLync Monitor — Best battery life and vacation homes
Category recommendations from independent expert publications. Source links in References.
Related Video Reviews
- 📹 There are two types of smoke alarm. One of 'em ain't so good. — Technology Connections
- 📹 Using the Google Nest Protect Smart Smoke Alarm — Tech With Brett
Key Features
- ✦2-IN-1 DETECTION: Detects both smoke and carbon monoxide with advanced sensing technology for over 25% faster smoke detection*; features an 85-decibel alarm with red LED light for …
- ✦10-YEAR BATTERY & LIMITED WARRANTY: Model 30CUD10-V operates with a built-in 10-year battery; helps save up to $40 over the alarm’s life in battery replacements; includes a 10-year…
- ✦VOICE ALERTS: Provides clear voice messages that announce the specific hazard; says “Fire” when smoke is detected or “Warning, Carbon Monoxide” when CO is present; helps occupants …
- ✦TESTED FOR RELIABILITY: Tested to meet UL 217 10th Edition, UL 2034 5th Edition, and FCC standards for performance and safety; enhanced sensing technology helps reduce false alarms…
- ✦BUILT FOR HOMEOWNERS AND PROFESSIONALS: Designed for those who prioritize dependable, code-compliant detection; supports safety goals for homeowners, property managers, contractors…
Source: product listing on Amazon.
About Kidde
- 6 products in our database
- Average rating: 4.6/5 across all products
- Price range: $21.77 – $69.97
- Categories: Carbon Monoxide Detectors, Fire Extinguishers, Smoke Detectors
If not the Smoke and Carbon Monoxide Detector, consider these
Featured in Our Reviews
Bottom Line
Kidde Smoke and Carbon Monoxide Detector earns Mubboo Score C+. Priced at $70 — a premium option, above the category average of $31. Rated 4.1/5 from 377+ reviews. Strong buy if: buyers who prioritize quality over price in smoke detectors. Skip if: you're on a tight budget — First Alert Smoke Alarm (Score A-, $25) may fit better.
Frequently Asked Questions
Is the Kidde Smoke and Carbon Monoxide Detector worth buying in 2026?
It earns a Mubboo Score of C+, with a 4.1/5 rating from 377 reviews — better than 17% of Smoke Detectors we track.
How much does the Kidde Smoke and Carbon Monoxide Detector cost?
It is currently $69.97 — premium-tier pricing for Smoke Detectors.
How does the Smoke and Carbon Monoxide Detector compare to other Smoke Detectors?
The category's most-reviewed alternative is the First Alert Smoke Alarm (4.4/5, 8,237 reviews, $24.59). The Smoke and Carbon Monoxide Detector carries a Mubboo Score of C+ vs A-.
Sources & References
- View on Amazon →
- safewise review →
- smarthomeexplorer review →
- wirecutter-via-engineerfix review →
- Browse all Smoke Detectors on Mubboo →
Products available through US retailers. Prices in USD. Sales tax varies by state and is not included.
Mubboo may earn a commission on purchases made through affiliate links. This does not affect our Mubboo Score, product rankings, or editorial judgments. Prices are accurate as of the last sync (2026-07-31) and may change.