Edwards Signaling G4LFRF-HVM Genesis G4LF Series Low Frequency 520 Hz Horn Strobe, "FIRE" Marking, Red

Engineered for reliable life-safety notification, the Edwards Signaling G4LFRF-HVM horn strobe delivers a high-performance 520 Hz low-frequency tone and precision strobe visibility for sleeping areas, healthcare, and other noise-critical environments. This Genesis G4LF Series device produces a crisp 520 Hz audible signal in the standard temporal pattern (or continuous mode for coded circuits), and offers field-selectable high/low dB levels so you can meet NFPA requirements and site-specific needs without swapping hardware. The integrated xenon strobe includes a candela switch for flexible light output and synchronizes to other Genesis appliances to within 10 ms, eliminating distracting flash overlaps on a single notification appliance circuit. Compact, UV-resistant construction and multiple mounting options (wall, ceiling, flush, surface) simplify retrofit and new builds; the unit runs on standard 24 V DC wiring used in most fire alarm and security panels. Ideal for fire alarm, security and monitoring applications where reliable audible/visual notification is critical. Specify the G4LFRF-HVM for dependable, code-compliant notification — contact your distributor or add to your next system design.

• Provides clear low-frequency 520 Hz alerts optimized for sleeping areas and improved occupant response
• Synchronized audible and strobe output reduces alarm confusion on Genesis notification appliance circuits
• Field-configurable dB and candela settings let you tailor volume and light output without removing the device
• Slim, low-profile red housing with “FIRE” marking simplifies installation and blends with commercial interiors
• 24 V DC xenon strobe and UL‑1971 synchronization deliver reliable visual notification for life-safety and security systems