






🚨 Stay ahead of danger with smart, silent protection!
The First Alert SMICO100 is a battery-operated combination smoke and carbon monoxide alarm featuring advanced Precision Detection technology to minimize false alarms. It offers reliable 2-in-1 protection, easy installation with included batteries, a test/silence button for user control, and an end-of-life warning to ensure your home safety is always up to date.







| Brand | First Alert |
| Style | Precision Detection |
| Power Source | Battery Powered |
| Color | White |
| Product Dimensions | 5.6"D x 5.6"W x 2"H |
| Alarm | Smoke and CO Alarm |
| Operating Humidity | 10-95% RH |
| Sensor Type | Ionization |
| Global Trade Identification Number | 00029054022950 |
| Number of Items | 1 |
| Manufacturer | Resideo |
| UPC | 029054022950 |
| Part Number | SMICO100 |
| Item Weight | 10.2 ounces |
| Item model number | SMICO100 |
| Batteries | 2 AA batteries required. (included) |
| Size | 1-Pack |
| Pattern | SMICO100 |
| Item Package Quantity | 1 |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
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