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

A smoke alarm for continuous fire detection in the home or a light-commercial space.

• Battery-powered — installs anywhere without running new wiring
• 10-year sealed battery — no annual battery swaps for the life of the unit
• Dual-sensor (ionization + photoelectric) design for broader fire-type coverage

Compatibility: Standalone unit — operates independently and does not require interconnection with other alarms.

Part number: SM310

Special order item — not stocked; lead time confirmed at order.