🔥 Stay ahead of danger with smart, seamless protection! 🔋
The First Alert SMI105-AC is a hardwired smoke alarm featuring advanced Precision Detection technology to minimize false alarms, a 10-year lithium battery backup for continuous protection during outages, and an interconnect system that triggers all compatible alarms simultaneously. It includes a visual alarm indicator and end-of-life warning to ensure reliable, long-term home safety.
| Manufacturer | Resideo |
| Part number | SMI105-AC |
| Item Weight | 318 g |
| Product Dimensions | 14.22 x 14.22 x 5.08 cm; 317.51 g |
| Batteries | 1 9V batteries required. (included) |
| Item model number | SMI105-AC |
| Size | 1-Pack |
| Color | White |
| Style | Precision Detection |
| Pattern | SMI105-AC |
| Power source type | Corded Electric |
| Item Package Quantity | 1 |
| Included components | Easy Adapter Plug |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium |
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