The WG4WF-H delivers audible fire alarm signaling in a weatherproof, FIRE-marked appliance for zones that need a horn without a strobe on the same device.
Built for the commercial fire installer
The piezo horn reaches up to 97 dBA (UL 464) with field-selectable high/low output and coded or temporal patterns. The full backplane sealing gasket allows installation to recessed in-the-pour boxes as well as surface boxes, and the shallow, low-profile housing rejects the elements down to -40ĆĀ°F.
Key features
- Up to 97 dBA horn output (UL 464), field-selectable high/low
- FIRE-marked white housing
- Coded or temporal horn pattern, field-configurable via circuit board jumper
- Rated -40ĆĀ°F to 151ĆĀ°F, indoor or outdoor
- Wall or ceiling mount
System requirements
Wet locations require a Model 449 or 74347U outdoor-rated box; dry locations use a standard 4-inch square by 1-1/2-inch deep box (2-1/8-inch deep if using the optional WG4WTS trim skirt).
Brand:
Kidde Commercial
Form factor:
Outdoor-rated wall/ceiling horn only, white, FIRE marking
Horn output:
Up to 97 dBA (UL 464) / 104 dBA (ULC-S525), high/low selectable
Horn tone:
3.2 kHz, coded or temporal pattern (field-configurable)
Operating environment:
-40ĆĀ°F to 151ĆĀ°F (-40ĆĀ°C to 66ĆĀ°C), 0-95% RH noncondensing
Wire size:
12 to 18 AWG
Mounting:
Wet: Model 449 or 74347U box; Dry: 4" square x 1-1/2" deep box (2-1/8" with trim skirt)
Can the horn output be changed after installation?
Yes. Horns are factory set to high dB output; cutting a jumper on the circuit board selects low output, reducing volume by about 5 dB.
Does this include a strobe?
No. This is a horn-only model. For a combined horn-strobe, see the WG4WF-HVMC or WG4WF-HVMHC.
Spec Sheet
