BRK SM310 10-Year Sealed Battery Smoke Alarm with Dual Sensor

Protect people and property with reliable, low-maintenance fire detection — the BRK Electronics SM310 smoke alarm delivers advanced, practical protection for homes and businesses. This battery-powered smoke detector combines dual-sensor technology (ionization and photoelectric) to detect both slow, smoldering fires and rapid, flaming hazards, improving early warning across varied environments. The built-in 10-year sealed lithium battery provides continuous power for the expected life of the unit, eliminating routine battery replacement and reducing maintenance labor and costs.

Designed for professional installations and safety-conscious facilities, the SM310 conforms to UL 217 8th Edition standards and includes tamperproof construction, an end-of-life signal, and a one-touch test/silence button for straightforward upkeep. Wireless connectivity capability simplifies placement and future integration with security and monitoring systems, making it a practical choice for properties that need coordinated surveillance and life-safety solutions. Ideal for residential, multi-family, and light commercial deployments, the BRK SM310 helps you meet code requirements while minimizing ongoing service needs. Add the SM310 to your safety plan today for dependable fire detection and easier monitoring.

• Continuous, maintenance-free protection with a 10-year sealed lithium battery — no battery changes for the life of the alarm.
• Dual-sensor detection (ionization + photoelectric) to quickly respond to both smoldering and fast-flaming fires for improved life-safety.
• Tamperproof design and end-of-life signal ensure reliable operation and alert you when replacement is required.
• One-touch test/silence button for easy maintenance and nuisance alarm control on a busy job site or in commercial spaces.
• Wireless connectivity-ready for streamlined installation and integration into broader monitoring or building safety systems.