The Siemens 4776B-6-14-24-DC 6″ Red DC Single Stroke Polarized Horn represents a critical notification appliance designed for comprehensive fire alarm and emergency signaling systems in commercial and industrial environments. This robust polarized notification device delivers high-intensity audible alerts across complex building infrastructures, ensuring rapid and reliable communication during emergency conditions.
Engineered for seamless integration with addressable fire alarm control panels and conventional notification circuits, this single stroke horn provides exceptional performance in challenging acoustic environments. Its specialized DC polarized design enables precise synchronization and compatibility with modern fire alarm network architectures, making it an essential component for facilities ranging from healthcare complexes and educational institutions to manufacturing plants and high-rise commercial developments.
Key Features
- 6-inch red housing with high-visibility polycarbonate construction for maximum durability and visual signaling
- Wide voltage compatibility: Operates consistently between 16-32VDC input ranges
- Polarized circuitry for enhanced synchronization with complex fire alarm systems
- Compliant with NFPA 72 notification appliance requirements
- UL 464 listed for professional fire alarm notification applications
- Low current draw with high-decibel acoustic output for efficient system design
Specifications
- Voltage Range: 16-32VDC
- Color: Red
- Mounting: Standard electrical backbox compatible
- Certification: UL Listed, NFPA 72 Compliant
- Operating Temperature: 32°F to 120°F (0°C to 49°C)
Ideal for integration with Siemens fire alarm control panels, addressable notification circuits, and emergency communication systems in commercial, institutional, and industrial applications. Recommended for use in spaces requiring consistent, high-volume audible notification such as large open areas, corridors, mechanical rooms, and critical infrastructure facilities.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 3 lbs |
|---|---|
| Dimensions | 5 × 7 × 7 in |
| Condition | New |
| Manufacturers | Siemens |
| Part Type | Replacement Part |
