Kidde Edwards WG4WN-HVMC Outdoor Horn Strobe

Product Description

The KIDDE EDWARDS WG4WN-HVMC is an outdoor-rated combination horn and strobe notification appliance designed for use in commercial fire alarm and life safety systems. Built without field markings, this unit provides both audible and visible alert signals to occupants in outdoor environments where exposure to weather and ambient noise are primary concerns. Licensed fire alarm technicians and electricians install this device as part of a listed notification appliance circuit during new construction or system retrofit projects.

The WG4WN-HVMC is suited for outdoor commercial and industrial applications where a combined audible and visual notification appliance is required by the authority having jurisdiction. Typical installation scenarios include building perimeters, loading docks, parking structures, and exterior egress paths. The unit ships without pre-applied directional or informational markings, allowing for field-appropriate labeling per local code requirements.

Key Features

• Combination horn and strobe in a single outdoor-rated housing
• Supplied without markings for flexible, code-compliant field installation
• Designed for outdoor environments subject to weather exposure
• Suitable for commercial fire alarm notification appliance circuits
• Single unit quantity per order

Compatibility

Designed as an OEM-style outdoor notification appliance for use on commercial fire alarm notification appliance circuits. Consult the system designer or authority having jurisdiction to confirm compatibility with specific fire alarm control panels and circuit configurations.

Installation Notes

Installation must be performed by a licensed fire alarm technician or electrician in accordance with NFPA 72 and all applicable local codes. Disconnect and lock out the fire alarm control panel power and notification appliance circuits before wiring or mounting the device. Follow the manufacturer product manual and the listed system design documents for proper circuit loading, wire gauge, and end-of-line resistor placement. Do not energize the notification appliance circuit until all connections are verified and the system has been tested per NFPA 72 commissioning requirements.