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The Kidde Smoke & Carbon Monoxide Detector 2-Pack combines photoelectric and electrochemical sensors to detect smoke and CO with enhanced false alarm reduction. Powered by 2 AA batteries (included) for easy, wire-free installation, it features 3 LED indicators and a loud 85dB alarm. Tested to UL 217 and UL 2034 standards, it offers self-testing, hush functionality, and a 10-year lifespan with end-of-life alerts, ensuring reliable, long-term home safety.











| ASIN | B0DDWS64GR |
| Alarm | Smoke and Carbon Monoxide Alarm |
| Best Sellers Rank | #10,675 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2 in Smoke & Carbon Monoxide Alarms |
| Brand | Kidde |
| Built-In Media | AA batteries, Mounting Hardware, Two Alarm, User Guide |
| Color | White |
| Customer Reviews | 4.5 4.5 out of 5 stars (574) |
| Enclosure Material | Plastic |
| Item Dimensions D x W x H | 4.8D x 12.7W x 12.7H centimeters |
| Item Type Name | Smoke and Carbon Monoxide Alarm |
| Item Weight | 0.8 Pounds |
| Manufacturer | Kidde |
| Mfr Part Number | 21032831 |
| Model Number | 30CUDR |
| Number of Items | 1 |
| Operating Humidity | 10 to 95% relative humidity (RH), non-condensing |
| Power Source | Battery Powered |
| Product Style | Modern |
| Sensor Type | Photoelectric, Electrochemical |
| UPC | 047871328314 |
| Unit Count | 2 Count |
| Upper Temperature Rating | 100 Degrees Fahrenheit |
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