The Siemens MTH-MC-R Multi-Tone Horn Multi-Candela (part# 500-636078) represents advanced notification technology for comprehensive fire alarm and emergency communication systems in complex commercial environments. Engineered for precise audible and visual signaling, this professional-grade device provides mission-critical alerting capabilities across diverse facility types, from healthcare campuses to high-rise office complexes and industrial manufacturing spaces.
Designed for seamless integration with addressable fire alarm control panels, the MTH-MC-R delivers sophisticated multi-tone alerting with configurable candela ratings, ensuring precise emergency communication strategies. Its robust construction and advanced electronic design enable reliable performance in challenging ambient noise environments, meeting stringent NFPA 72 notification appliance requirements.
Fire alarm professionals will appreciate this device’s versatility in addressing complex notification scenarios across commercial, institutional, and industrial installation contexts. The multi-tone capability allows for differentiated alerting signals, supporting advanced emergency response protocols and facilitating clear, directional communication during critical evacuation scenarios.
Key Features
- Multi-tone programmable sound output with selectable cadence patterns for diverse emergency scenarios
- Multi-candela rating configuration supporting 15, 30, 75, and 110 candela visual notification options
- Compatible with addressable and conventional fire alarm system architectures
- UL 464 and UL 1971 listed for comprehensive safety compliance
- Wide operating voltage range (16-32 VDC) supporting multiple panel configurations
- Rugged thermoplastic enclosure designed for sustained performance in harsh environmental conditions
Specifications
- Operating Voltage: 16-32 VDC
- Current Draw: 50mA @ 24VDC (typical)
- Sound Output: 80-95 dBA at 10 feet
- Mounting: Surface or wall-mount configurations
- Color: Red (standard)
- Temperature Rating: 32°F to 120°F (0°C to 49°C)
Recommended installation contexts include commercial office buildings, educational facilities, healthcare institutions, manufacturing plants, and transportation terminals where comprehensive emergency notification is critical. Compliant with NFPA 72 National Fire Alarm and Signaling Code requirements for notification appliance performance and placement.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 1 lbs |
|---|---|
| Dimensions | 6 × 6 × 5 in |
| Condition | New |
| Manufacturers | Siemens |
| Part Type | Replacement Part |
