The Bosch FNM-420-A-WH is an advanced indoor sounder that delivers loud and clear alarm signals to alert occupants in the event of an emergency. Designed for fire alarm and security applications, it features a clean white housing that blends seamlessly into modern office, retail, and industrial interiors. Its powerful audio output ensures that alerts are heard clearly, providing immediate notification during fire, evacuation, or security threats.
The FNM-420-A-WH is easy to install and integrates smoothly with Bosch alarm systems, making it a reliable solution for enhancing workplace safety. With its durable construction and energy-efficient design, this sounder ensures long-term performance and compliance with safety standards.

