The System Sensor MHW Mini Horn represents a compact, high-performance audible notification device engineered specifically for commercial fire alarm and emergency signaling applications. Designed with professional installers and facilities managers in mind, this white-colored horn delivers reliable acoustic signaling in space-constrained environments where traditional notification appliances may be impractical.
Optimized for integration with modern addressable fire alarm control panels, the MHW Mini Horn provides essential sound alerts in scenarios ranging from office complexes and educational institutions to healthcare facilities and industrial settings. Its streamlined design allows for efficient mounting in electrical boxes, suspended ceilings, and other restricted installation spaces while maintaining compliance with critical life safety standards.
Key Features
- Compact white housing designed for discrete commercial installation
- Compatible with standard 4-inch electrical boxes and surface mounting configurations
- Meets NFPA 72 and UL 464 requirements for emergency notification appliances
- High-efficiency sound output with selectable decibel levels
- Low current draw minimizes panel load and supports extended system reliability
- Corrosion-resistant materials suitable for diverse environmental conditions
Technical Specifications
- Operating Voltage: 12-24 VDC
- Sound Output: 85-95 dBA at 10 feet
- Dimensions: 4.5″ x 2.75″ x 1.75″
- Operating Temperature: 32°F to 120°F
- Agency Listings: UL, FM, CSFM
Ideal for integration with System Sensor and compatible fire alarm control panels, the MHW Mini Horn delivers dependable emergency notification across commercial, institutional, and light industrial environments. Professional installers will appreciate its straightforward mounting and consistent performance in critical life safety applications.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 0.3 lbs |
|---|---|
| Dimensions | 6 × 3.5 × 2.5 in |
| Condition | New |
| Manufacturers | System Sensor |
| Part Type | Sensor |






