Secure SI-6737 Addressable Sounder Beacon

The Secure sounder beacon is an addressable audio-visual notification appliance designed to deliver synchronized acoustic warnings and high-intensity visual strobe alerts for emergency evacuation signaling. Manufactured by Secure for seamless integration into addressable fire alarm loops, it receives both operating current and digital communication directly over the two-wire line without requiring external power supplies or extra field cabling. The device produces high-decibel audible alarm signals paired with a clear visual flashing strobe to ensure rapid occupant notification in noisy environments and satisfy accessibility safety requirements. Built with digital addressing capabilities for fast system setup, low quiescent power consumption to maximize loop device density, and a durable flame-retardant housing for surface mounting, it provides a dependable life safety alerting solution for commercial offices, hotels, educational facilities, and industrial sites.