The Kidde 30CUD10 DETECT Series Alarm combines smoke and carbon monoxide detection in one compact, easy-to-install device. With a sealed 10-year battery, it eliminates the hassle of battery replacements while providing end-of-life warnings with a unique beep. Its enhanced sensing technology minimizes false alarms from cooking, allowing optimal performance. Designed to deliver fast alerts for fire or CO dangers, this alarm provides reliable and cost-effective protection for every home. Compliant with UL safety standards, it’s a trusted solution for safeguarding your family.
Top Features
- Dual Detection: Combines smoke and CO detection in one device to reduce costs.
- 10-Year Battery: Eliminates the need for battery replacements and offers peace of mind.
- Nuisance Reduction: Advanced technology reduces false alarms caused by cooking.
- LED & Audio Alarms: Multi-color LEDs and an 85 dB alarm signal dangerous exposures.
- Easy Installation: Equipped with a twist-and-click mounting bracket.
Specifications Chart
| Category | Details |
|---|---|
| Model | Kidde 30CUD10 |
| Alarm Type | Smoke + Carbon Monoxide |
| Power Source | 10-Year Sealed Battery |
| Sensor Type | Photoelectric (Smoke), Electrochemical (CO) |
| Audio Alarm | 85 dB at 10 ft |
| Alarm Memory | Red LED blinks when detecting alarms in the past 24 hours |
| False Alarm Resistance | Enhanced sensing to minimize nuisance alarms |
| Operating Temperature | 40°F (4.4°C) to 100°F (37.8°C) |
| Operating Humidity | 10%-95% RH (non-condensing) |
| Installation | Twist-and-click mounting bracket |
| Dimensions | 5" W x 2" D x 5" H |
| Weight | 0.79 lb |
| Certifications | UL 217, UL 2034, NFPA 72 |
| Warranty | 10-Year Limited Warranty |
All Kidde smoke alarms meet UL 217 standard and are listed with the California State Fire Marshal. They use the new UL mandated repeating 85-decibel alarm horn pattern. 10-year limited warranty. For a full list of states and cities requiring 10 Year alarms click here.
Don't know what type of smoke and carbon monoxide alarm is right for your home? Check out our guide on how to choose the right smoke detector for your home.














