The Siemens Live Voice Master (LVM) Microphone Inner Door represents a critical component in advanced fire alarm communication systems, engineered specifically for professional emergency notification and voice evacuation applications. Designed for integration with sophisticated addressable fire alarm panels, this pull station provides essential audio interface capabilities for emergency communication management in complex commercial and institutional environments.
Precision-manufactured by Siemens, the LVM Microphone Inner Door is a specialized component that enables live voice messaging during fire emergency scenarios. Its robust construction allows fire alarm technicians to seamlessly implement centralized voice communication protocols within networked fire alarm systems, ensuring clear, authoritative instructions can be broadcast across large facilities during critical evacuation sequences.
Key Features
- Compatible with Siemens addressable fire alarm control panels and networked emergency communication systems
- Engineered for reliable performance in commercial, institutional, and industrial fire detection environments
- Supports live voice override capabilities for emergency notification protocols
- Rugged inner door design with professional-grade mounting configuration
- Compliant with NFPA 72 National Fire Alarm and Signaling Code requirements
- UL 268 and UL 464 listed for comprehensive fire system integration
Typical Installation Contexts
Ideal for deployment in high-occupancy facilities including:
- Corporate office complexes
- Educational campuses
- Healthcare facilities
- Large commercial retail centers
- Manufacturing and industrial complexes
Technical Specifications
While specific electrical parameters are system-dependent, this microphone inner door is designed for seamless integration with Siemens fire alarm control panel architectures. Professional installers should consult specific panel documentation for precise electrical and mounting requirements.
Fire alarm professionals will appreciate the LVM Microphone Inner Door’s purpose-built design, which facilitates critical emergency communication infrastructure with the reliability and precision expected from Siemens engineering.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 2.7 lbs |
|---|---|
| Dimensions | 17 × 8.5 × 6.25 in |
| Condition | New |
| Manufacturers | Siemens |
| Part Type | Pull Station |







