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The KiddeHardwired Smoke & Carbon Monoxide Detector 2-pack combines cutting-edge photoelectric and electrochemical sensors to detect smoke and CO with precision. Featuring a hardwired 120V connection plus a 10-year lithium-ion battery backup, it ensures continuous protection without battery changes. Voice alerts clearly announce hazards, while interconnectable alarms synchronize to maximize safety. Designed to reduce false alarms and backed by a decade-long warranty, this modern, easy-to-install device is a must-have for proactive home safety.


| Brand | Kidde |
| Style | Modern |
| Power Source | Hardwired |
| Color | White |
| Product Dimensions | 1.88"D x 5"W x 5"H |
| Item Weight | 12.8 ounces |
| Alarm | Smoke and Carbon Monoxide Alarm |
| Operating Humidity | 10 to 95% relative humidity (RH), non-condensing |
| Upper Temperature Rating | 100 Degrees Fahrenheit |
| Sensor Type | Photoelectric, Electrochemical |
| Material | Plastic |
| Number of Items | 1 |
| Manufacturer | Kidde |
| UPC | 047871328598 |
| Part Number | 21032859 |
| Item model number | 30CUA10-V |
| Size | 2 Pack |
| Shape | Circular |
| Item Package Quantity | 1 |
| Included Components | Mounting Hardware, Two Alarm, User Guide |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Ion |
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