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The Kidde KN-COPP-B-LPM Carbon Monoxide Detector combines advanced electrochemical sensing with a 10-year battery backup, digital display, and LED alerts to deliver reliable, continuous CO monitoring. Its easy installation and smart features like peak memory and hush button make it an essential, hassle-free safety upgrade for any modern home.



| Manufacturer | Kidde Safety |
| Part number | 21008873 |
| Item Weight | 263 g |
| Batteries | 3 AA batteries required. (included) |
| Item model number | KN-COPP-B-LPM |
| Size | KN-COPP-B-LPM |
| Color | Detector |
| Style | Modern |
| Pattern | Detector |
| Power source type | Battery Powered |
| Voltage | 3 Volts |
| Item Package Quantity | 1 |
| Cutting Diameter | 11.4 Centimeters |
| Special Features | Portable |
| Included components | Kidde Battery Operated Carbon Monoxide Alarm with Digital Display KN-Copp-B-LPM |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| Item diameter | 11.4 Centimeters |
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