Description
The Edwards EST G4SVWF is a wall-mounted speaker-strobe notification appliance from the Genesis LED G4S Series, designed to provide both audible and visual signaling in fire alarm and emergency communication systems. It combines voice evacuation capability with LED strobe signaling in a single low-profile device.
This unit supports field-selectable wattage taps and candela settings, allowing installers to configure sound output and light intensity based on application requirements. The speaker operates on 25V or 70V audio systems, while the strobe offers multiple light output levels, making it adaptable for various occupancy types and code requirements.
The G4SVWF features high-efficiency LED strobe technology, reducing current draw and enabling longer circuit runs, more devices per circuit, and reduced power supply requirements. It is also backward compatible with legacy Xenon strobes, supporting retrofit applications without full system replacement.
Designed for intelligibility and compliance, the speaker delivers clear voice messages with high speech transmission performance and supports 520 Hz low-frequency signaling for sleeping areas. The device mounts to standard electrical boxes using a modular wiring plate system that simplifies installation and testing.



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