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First Alert SM210 10-Year Battery Smoke Alarm Verified
First Alert
·
First Alert
Component · Smoke Alarm
Component · Smoke Alarm
Verified
on 2026-09-30
.
About This Component
Battery-powered smoke alarm with sealed 10-year battery designed for long-term residential fire detection without routine battery replacement.
Specifications
| Battery Life | 10.000000 yr Verified |
|---|---|
| Power Source | Sealed Battery Verified |