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  • Kidde | Genesis GC High Fidelity 520 Hz Ceiling Speaker-Strobe, White, No Marking, Clear Lens, 95/115/150/177 cd, 25 VRMS | GCHFWN-S2VMCH

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Kidde | Genesis GC High Fidelity 520 Hz Ceiling Speaker-Strobe, White, No Marking, Clear Lens, 95/115/150/177 cd, 25 VRMS | GCHFWN-S2VMCH

Kidde | Genesis GC High Fidelity 520 Hz Ceiling Speaker-Strobe, White, No Marking, Clear Lens, 95/115/150/177 cd, 25 VRMS | GCHFWN-S2VMCH

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SKU:
KD-GCHFWN-S2VMCH

The Genesis GCHF ceiling speaker-strobe delivers 520 Hz high fidelity audio and multi-candela strobe output from a single low-profile ceiling appliance. Built for sleeping area compliance under NFPA 72, it meets the low-frequency signaling requirements for hotels, dormitories, and residential occupancies where standard horns fall short.

Built for the commercial installer

The GCHFWN-S2VMCH mounts flush to any standard North American 4-inch square electrical box (2-1/8" deep) or 960A-4RF round flush box with no extension ring or trim plate needed. Candela and wattage tap settings are field-configurable via switches accessible by hinging the cover open, and settings remain visible through indicator windows after the cover is locked in place. White housing with no FIRE or ALERT marking makes this model suitable for mass notification applications where differentiation from life safety devices is required. UL 464, UL 1638, UL 1971, and UL 1480 listed. ULC-S541 approved. ADA compliant.

Key features

  • 520 Hz high fidelity audio: meets NFPA 72 low-frequency requirements for sleeping areas in hotels, dorms, and residential occupancies
  • Multi-candela strobe output: field-selectable 95, 115, 150, or 177 cd clear lens - stock one model for multiple specs
  • Field-configurable wattage: select 1/4, 1/2, 1, or 2 watt operation to match system loading requirements
  • Low-profile ceiling mount: 30% slimmer than comparable signals, fits standard 4" square boxes with no extension ring
  • Precision strobe synchronization: exceeds UL synchronization requirements, compatible with Genesis synchronization modules and listed panels
  • No marking housing: plain white finish without FIRE or ALERT text for mass notification and dual-purpose applications

System requirements

Requires a listed fire alarm control panel or mass notification system with 25 VRMS speaker output. Strobe circuit operates on 16-33 VDC or 16-33 VFWR. Compatible synchronization sources include GSA-CC1S, GSA-MCC1S, SIGA-CC2A, GSA-MCC2A, EG1M-RM, and others. Use #18 to #12 AWG wiring.

Brand:
Kidde Commercial
Form factor:
Ceiling mount speaker-strobe, low profile
Speaker voltage:
25 VRMS
Speaker frequency:
520 Hz (High Fidelity)
Speaker response:
400 to 4,000 Hz
Wattage:
Field selectable: 1/4, 1/2, 1, or 2 W
Sound output:
81-91 dBA at 10 ft (varies by wattage tap)
Strobe operating voltage:
16-33 VDC (24 VDC nominal) or 16-33 VFWR
Light output:
95/115/150/177 cd (field selectable, clear lens)
Strobe flash rate:
1 flash per second
Housing:
Textured UV stabilized engineered plastic, white, no marking
Lens:
Optical grade polycarbonate, clear
Mounting:
Flush to 4" square electrical box (2-1/8" deep) or 960A-4RF round flush box
Dimensions:
6.8" dia (173 mm), 1.0" depth (25 mm)
Wire connections:
#18 to #12 AWG (0.75-2.5 mmĀ²), polarized screw terminals
Operating temp:
32-120Ā°F (0-49Ā°C)
Operating humidity:
0-93% RH, non-condensing
Supervisory voltage:
30V max
Compliance:
UL 464, UL 1638, UL 1971, UL 1480, ULC-S541, ADA
Synchronization sources:
GSA-CC1S, GSA-MCC1S, SIGA-CC2A, GSA-MCC2A, EG1M-RM, MIRBPS6A, MIRBPS10A, APS6A, APS10A
Does this meet NFPA 72 sleeping area requirements?
Yes. The GCHF series delivers 520 Hz high fidelity audio output that meets NFPA 72 low-frequency signaling requirements for sleeping areas in hotels, dormitories, and residential occupancies.
What candela settings are available?
The clear lens model offers field-selectable output of 95, 115, 150, or 177 cd via an internal switch accessible by hinging the cover open. Settings remain visible through indicator windows after installation.
What electrical box does this mount to?
Flush mounts to any standard North American 4-inch square electrical box (2-1/8" deep) or 960A-4RF round flush box. No extension ring or trim plate required.
Can I change wattage and candela in the field?
Yes. Both wattage tap (1/4, 1/2, 1, or 2 W) and candela switches are accessible by hinging the cover open. No tools beyond a screwdriver needed, and settings remain visible through indicator windows after the cover is locked.
What synchronization sources are compatible?
Compatible sources include GSA-CC1S, GSA-MCC1S, SIGA-CC2A, GSA-MCC2A, EG1M-RM, MIRBPS6A, MIRBPS10A, APS6A, APS10A, VS Series, and Fireshield Plus 5 and 10 zone panels.
What does "no marking" mean?
This model has a plain white housing with no FIRE or ALERT text printed on the cover. It is suitable for mass notification applications or dual-purpose systems where differentiation from dedicated fire alarm devices is required.

Spec Sheet

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