The Simplex 734-076 Audio Box Harness is a critical interconnection component designed specifically for Simplex 4100 Series fire alarm control panels, facilitating seamless audio communication pathways between fire alarm notification appliance circuit (NAC) boxes. Engineered for precision and reliability, this harness enables sophisticated audio signaling configurations in complex commercial fire detection and notification systems.
Professional fire alarm installers rely on this harness to create robust audio signal routing within addressable fire alarm networks, particularly in large commercial environments such as office complexes, healthcare facilities, educational campuses, and industrial installations. The 4100 Series panel compatibility ensures precise electrical connections that maintain signal integrity and support comprehensive emergency communication strategies.
Manufactured to exacting Simplex engineering standards, the 734-076 harness represents a mission-critical component that supports reliable, code-compliant fire alarm system performance across diverse architectural and institutional settings.
Key Features
- Direct compatibility with Simplex 4100 Series addressable fire alarm control panels
- Precision-engineered electrical connections for consistent audio signal transmission
- Designed to meet stringent NFPA 72 National Fire Alarm and Signaling Code requirements
- UL Listed component supporting comprehensive emergency notification systems
- Constructed with high-grade, flame-retardant electrical interconnect materials
- Supports multi-circuit audio notification configurations in complex fire alarm architectures
Technical Specifications
- Manufacturer: Simplex
- Part Number: 734-076
- Compatible Panel Series: 4100
- Regulatory Compliance: NFPA 72, UL 268, UL 464
Professional installation requires strict adherence to manufacturer guidelines and current electrical and fire safety codes. Proper installation by certified fire alarm technicians is essential to maintain system reliability and regulatory compliance.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 0.26 lbs |
|---|---|
| Dimensions | 9 × 6.7 × 0.8 in |
| Condition | New |
| Manufacturers | Simplex |
| Part Type | Battery |






