The SIMPLEX 8742-346 4009A CPU Board is a critical component designed for advanced fire alarm control panel systems, providing essential processing capabilities for comprehensive life safety infrastructure. Engineered specifically for commercial and institutional fire detection applications, this module serves as the central processing unit for sophisticated addressable fire alarm networks, enabling complex monitoring, communication, and emergency response coordination.
Developed for professional fire alarm installers and facility management teams, this CPU board integrates seamlessly with Simplex 4009 series control panels, delivering robust computational performance in mission-critical environments. Its precision-engineered design supports comprehensive system diagnostics, event logging, and real-time signal management across diverse commercial building configurations.
Key Features
- High-performance microprocessor with advanced fire alarm system logic processing
- Compatible with Simplex 4009 series addressable fire alarm control panels
- Supports multi-zone monitoring and comprehensive event documentation
- NFPA 72 compliant design with enhanced system reliability metrics
- Designed for seamless integration with commercial fire detection infrastructure
- Provides critical communication pathways for networked fire alarm systems
Specifications
- Manufacturer: Simplex
- Part Number: 8742-346
- Product Type: Fire Alarm Control Panel CPU Module
- Compliance Standards: NFPA 72, UL 864
- Recommended Installation: Commercial facilities, institutional buildings, multi-zone fire detection networks
This CPU board is ideal for professional installations in complex environments such as healthcare facilities, educational campuses, high-rise commercial buildings, and industrial complexes requiring sophisticated fire detection and management capabilities. Designed with professional-grade reliability, the SIMPLEX 8742-346 ensures comprehensive system performance and critical life safety infrastructure management.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 2 lbs |
|---|---|
| Dimensions | 13 × 10 × 5 in |
| Condition | New |
| Manufacturers | Simplex |
| Part Type | Module |






