The Kidde Commercial WG4RF-HVMHC is a high-performance outdoor-rated wall and ceiling combination horn/strobe designed for mission-critical fire alarm notification applications in commercial and industrial environments. Engineered for demanding environmental conditions, this notification appliance delivers robust visual and audible alarm signaling with professional-grade reliability.
Ideal for challenging installation scenarios such as industrial facilities, warehouses, parking structures, and exterior building locations, the WG4RF-HVMHC provides comprehensive emergency communication capabilities. Its rugged outdoor-rated housing ensures consistent performance in temperature ranges and moisture conditions that would compromise standard notification devices, making it a preferred solution for facilities managers and fire alarm system integrators.
Constructed with professional-grade components, this horn/strobe combines high-visibility signaling with NFPA 72 compliant notification protocols, enabling seamless integration with addressable and conventional fire alarm control panels across multiple commercial system architectures.
Key Features
- High-output strobe with clear lens providing maximum visual coverage and brightness
- Outdoor-rated enclosure with superior environmental protection against moisture and temperature extremes
- Red housing with standard fire marking for immediate visual identification
- Compatible with most commercial fire alarm control panels and notification circuits
- Meets stringent UL 464 and UL 1971 performance standards for emergency notification appliances
- Low current draw with efficient electronic notification technology
Technical Specifications
- Mounting: Wall or ceiling installation
- Color: Red with fire marking
- Lens Type: Clear
- Environmental Rating: Outdoor-rated
- Compliance: NFPA 72, UL 464, UL 1971
Professional fire alarm installers and system designers will appreciate the WG4RF-HVMHC’s robust design, which supports reliable emergency communication in critical infrastructure, manufacturing facilities, transportation hubs, and commercial building complexes requiring dependable notification solutions.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 1.3 lbs |
|---|---|
| Dimensions | 6 × 9.5 × 3 in |
| Condition | New |
| Manufacturers | Kidde |
| Part Type | Relay Module |






