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  • Kidde | Ceiling/Wall Low Frequency Horn White No Marking. Room Side Wiring Plate included. | EGCLFWN
Ceiling/Wall Low Frequency Horn White No Marking. Room Side Wiring Plate included.
Kidde Commercial

Ceiling/Wall Low Frequency Horn White No Marking. Room Side Wiring Plate included.

SKU KD-EGCLFWN

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The EGCLFWN is a Genesis low-frequency audible appliance, unmarked white housing, delivering the code-compliant 520 Hz tone that newer sleeping-area requirements call for.

Built for the commercial installer

More jurisdictions now require a 520 Hz low-frequency signal in sleeping rooms rather than the standard 3.2 kHz Genesis tone, and this appliance drops in on the same circuit alongside standard-frequency Genesis signals without a mismatch in synchronization. It mounts to a standard 4" square box with the included spacer, or directly to a Genesis G4 surface box for retrofits with no back box.

Key features

  • 520 Hz low-frequency tone, code-compliant for sleeping-area applications
  • High/low dB output, field-configurable with a jumper cut
  • Temporal or continuous audible pattern for coded or non-coded circuits
  • Ceiling or wall mount, audible-only
  • UL 464 listed for commercial fire alarm systems

System requirements

Mounts to a standard North American 4" square electrical box (spacer included) or a Genesis G4-series surface mount box (ordered separately).

Specifications

SKUKD-EGCLFWN
BrandKidde Commercial
Form factorCeiling/wall low-frequency horn, white housing, no marking
Power input24 VDC or 24 VFWR
Tone frequency520 Hz
Sound outputUp to 79.8 dBA (UL) at high setting
MountingNorth American 4" square box (spacer included) or Genesis G4 surface box
Wire size18 to 12 AWG (0.75 to 2.5 sq. mm)
Operating temp32°F to 120°F (0°C to 49°C)
Operating humidity0 to 93% RH, noncondensing
ComplianceUL 464

Documents and resources

FAQs

Why would a job need a 520 Hz signal instead of the standard tone?
Many current codes require a 520 Hz low-frequency audible signal in sleeping rooms so occupants wake more reliably. This appliance provides that code-compliant tone.
Can this go on the same circuit as standard-frequency Genesis signals?
Yes. It's designed to stay synchronized with standard 3.2 kHz Genesis audible signals on the same Notification Appliance Circuit.
What box does this need?
A standard North American 4" square electrical box using the included mounting spacer, or a Genesis G4-series surface mount box for jobs with no back box.
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