Edwards G4SVWF FIRE Wall Speaker Strobe White

The Edwards G4SVWF FIRE Wall Speaker Strobe White is an audible/visible fire alarm notification appliance designed for emergency voice and evacuation systems. It combines a high-fidelity speaker with an energy-efficient LED strobe in a white wall-mount housing with FIRE marking.

The G4SVWF supports both 25V and 70V audio systems, multiple selectable speaker wattage settings, and field-selectable strobe intensity. It is part of Edwards’ G4S Series of wall-mounted speakers and speaker-strobes.

Product Functions

• Provides emergency voice notification
• Provides visible fire alarm notification
• Combines speaker and LED strobe functions
• Designed for wall mounting
• White housing
• FIRE marking
• Clear strobe lens
• Supports 25V audio operation
• Supports 70V audio operation
• Provides selectable speaker wattage
• Provides selectable candela output
• Uses LED strobe technology
• Supports synchronized visual notification
• Provides high speech intelligibility

Emergency Voice Speaker

The G4SVWF is designed for clear reproduction of emergency voice messages and signaling tones.

Typical functions include:

• Evacuation instructions
• Emergency announcements
• Alert tones
• Prerecorded messages
• Live emergency paging

The speaker provides high speech intelligibility for emergency voice/alarm communication applications.

25V / 70V Audio Operation

The G4SVWF supports field-selectable:

25 VRMS

and

70 VRMS

speaker operation.

This allows the appliance to work with common fire alarm voice evacuation and emergency communication amplifier configurations.

Selectable Speaker Wattage

The speaker provides field-selectable power taps:

¼ W

½ W

1 W

2 W

The appropriate wattage can be selected according to required sound level, room acoustics, ambient noise, amplifier capacity, and emergency voice coverage.

Selectable LED Strobe

The G4SVWF incorporates an energy-efficient LED strobe with selectable visual output.

Available candela settings are:

15 cd

30 cd

75 cd

110 cd

This allows a single appliance to accommodate multiple visual notification coverage requirements.

LED Strobe Technology

The G4SVWF uses LED technology rather than a traditional xenon flash tube.

The Genesis LED platform is designed to provide efficient visual signaling with reduced current consumption, helping reduce notification circuit loading and overall system power requirements.

FIRE Configuration

The specific G4SVWF configuration is:

Model: G4SVWF

Device Type: Speaker Strobe

Color: White

Marking: FIRE

Lens: Clear

Mounting: Wall

Speaker Voltage: 25 / 70V

Speaker Taps: ¼ / ½ / 1 / 2 W

Strobe: LED

Candela: 15 / 30 / 75 / 110 cd

High Speech Intelligibility

The G4S speaker platform is engineered for intelligible emergency voice reproduction.

Edwards publishes a Speech Transmission Index of approximately:

STI 0.81

This provides strong speech intelligibility for evacuation instructions and other emergency voice communications.

Synchronized Notification

The G4SVWF supports synchronized visual notification with compatible Edwards equipment.

Synchronization coordinates multiple strobes within the same field of view so they flash together rather than independently.

Electrical & Audio Information

Model: G4SVWF

Device Type: Wall Speaker Strobe

Speaker Voltage: 25 / 70 VRMS

Speaker Taps: ¼ / ½ / 1 / 2 W

Strobe Technology: LED

Candela: 15 / 30 / 75 / 110 cd

STI Rating: Approximately 0.81

Color: White

Marking: FIRE

Lens: Clear

Mounting: Wall

Notification: Audible / Visible

Exact speaker and strobe circuit loading depends on the selected wattage, candela setting, and system configuration.

G4SVWF Datasheet