🔒 Safety Meets Simplicity: Your Home's Silent Guardian!
The FIRST ALERT SMI100-AC is a hardwired interconnect smoke alarm system that includes a battery backup for uninterrupted protection. Featuring advanced sensing technology to reduce false alarms, this 3-pack ensures that when one alarm sounds, all compatible units will alert you, providing comprehensive safety for your home. With easy installation and a visual alarm indicator, it's designed for modern living.
| Manufacturer | Resideo |
| Item Weight | 277 g |
| Product Dimensions | 12.7 x 12.7 x 12.7 cm; 276.69 g |
| Item model number | SMI100-AC |
| Size | Three |
| Color | White |
| Style | Smoke |
| Pattern | 2nd Generation |
| Power source type | Battery Powered |
| Item Package Quantity | 1 |
| Included components | Easy Adapter Plug, 9V Alkaline Battery |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Zinc Carbon |
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