
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Austria.
🚨 Stay safe, stay smart—because your peace of mind can’t wait!
The First Alert SMI100 Battery Smoke Alarm features advanced Precision Detection technology that reduces false alarms, a battery-powered design for easy installation and reliable operation during power outages, and a front-access battery compartment for hassle-free replacements. It includes an end-of-life warning and a test/silence button, making it a trusted, user-friendly choice for modern home safety.







| ASIN | B0CJLN45JZ |
| Alarm | Smoke |
| Best Sellers Rank | #53 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1 in Smoke Detectors & Fire Alarms |
| Brand | First Alert |
| Built-In Media | 9V Alkaline Battery |
| Color | White |
| Customer Reviews | 4.5 4.5 out of 5 stars (6,161) |
| Global Trade Identification Number | 10029054022407 |
| Item Dimensions D x W x H | 5.6"D x 5.6"W x 1.9"H |
| Item Highlight | SMI100, 2-Pack |
| Item Type Name | Smoke Alarm |
| Item Weight | 9.6 ounces |
| Manufacturer | Resideo |
| Mfr Part Number | SMI100 |
| Model Number | SMI100 |
| Number of Items | 2 |
| Power Source | Battery Powered |
| Product Style | Precision Detection |
| Sensor Type | Ionization |
| UPC | 029054022400 |
| Unit Count | 2 Count |
Trustpilot
4 days ago
2 days ago