A Decade of Protection: The First Alert SM310 Smoke Alarm

In an age where every second counts, a reliable smoke alarm is more than a convenience, it's a critical lifeline. The First Alert SM310 10-Year Sealed Battery Dual Sensor Smoke Alarm stands out as a testament to modern home safety, offering a robust and intelligent solution to fire detection.

Precision and Peace of Mind

The SM310 is equipped with advanced dual sensors, a significant leap forward from traditional single-sensor alarms. This technology is engineered to detect both fast-flaming fires that consume modern synthetic materials and slow, smoldering fires that can burn for hours. This comprehensive approach ensures you're protected from a wider range of fire threats.

What truly sets the SM310 apart is its Precision Detection technology. It's an 8th-generation alarm that can smartly differentiate between harmless cooking smoke and a genuine fire. This feature drastically reduces the frequency of annoying, false alarms, sparing you the frustration of a shrieking alarm.

A Commitment to Longevity

Say goodbye to the frantic scramble for a new battery at 3 a.m. The SM310 features a sealed lithium battery with an impressive 10-year lifespan. This not only eliminates the hassle and cost of regular battery replacements but also guarantees a decade of uninterrupted power. The alarm even includes an end-of-life warning, so you'll know exactly when it's time to replace the unit, ensuring your home is never left unprotected.

first alert sm310 smoke alarm

Designed for Today's Homes

Modern homes are filled with synthetic materials that burn hotter and faster than ever before. Escape times have shrunk to a mere 1-2 minutes, a stark contrast to the 10-15 minutes of a few decades ago. The SM310 is specifically designed to detect these faster-burning fires, providing you and your family with the precious extra seconds needed to escape safely.

With its easy installation, optional locking feature to prevent tampering, and an impressive 10-year limited warranty, the First Alert SM310 is a smart investment in your family's safety. It's a device that doesn't just promise protection—it delivers it, reliably and intelligently, for a full decade.

Related Products

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First Alert Store Past News Articles

Browse the latest First Alert Store news, product updates, buying guides, safety tips, promotions, and store announcements.

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