| Alert Type | Voice & Location Alerts |
|---|---|
| Power Source | Battery, 10-Year Sealed Lithium Battery |
| Certifications | Industry Standard Compliant |
| UPC | 029054022264 |
| MPN | CO400 |
| Smart Home Compatibility | Amazon Alexa |
| Special Features | No Battery Replacement, Reduces False Alarms |
| Detection Method | Precision Detection Technology |
| Battery Life | 10 Years |
| Number of Batteries | 1 |
| Unit Type | Unit |
| Technology | False Alarm Reduction |
| Manufacturer Warranty | 10 Years |
| Features | Electrochemical Carbon Monoxide Sensor, Portable |
| Item Width | 1.5 in |
| Compatible Brand | First Alert |
| Installation | Wall Mount/Ceiling Mount |
| Battery Included | Yes |
| Color | White |
| Item Diameter | 5 in |
| Item Depth | 3.4in. |
| Battery Type | Lithium |
| Brand | First Alert |
| Type | Carbon Monoxide Detector |
| Model | First Alert CO400 |
| Detection Type | Dual Sensor |
| Package Quantity | 2 Pack |
| Smart Home Protocol | Z-Wave, Combination |
| Country of Origin | Mexico |
| Operating Sound Rating | 90 dB |
| Power | Battery Operated |
Check the listing for details. First Alert CO400 Carbon Monoxide Detector, Battery Operated, 6-Pack ,Open Box. Color: White, Condition: Open box, Made in Mexico. Listed at 46.00 USD. First Alert CO400 Carbon Monoxide Detector, Battery Operated, 6-Pack ,Open Box. Shipped with USPS Ground Advantage.