The Edwards 3-CPU3 Est3 Central Processor Unit represents a critical component in advanced fire detection and notification systems, engineered for robust performance in complex commercial and institutional environments. As the core intelligence of the Est3 series fire alarm control panel, this processor unit delivers comprehensive system management capabilities designed to meet rigorous life safety requirements.
Designed for professional fire alarm installers and facilities managers, the 3-CPU3 provides comprehensive system control and monitoring functions across addressable fire alarm networks. Its advanced microprocessor architecture enables seamless integration with multiple detection devices, notification appliances, and building management systems, ensuring reliable and intelligent emergency response protocols.
Key Features
- High-performance central processing unit for Est3 series fire alarm control panels
- Advanced microprocessor architecture supporting complex addressable network configurations
- Compatible with comprehensive fire detection and notification device ecosystems
- Enhanced system diagnostics and real-time event logging capabilities
- Compliant with NFPA 72 National Fire Alarm and Signaling Code requirements
- UL 864 listed for fire protective signaling systems
Typical Installation Contexts
- Large commercial office complexes
- Healthcare facilities and hospitals
- Educational campuses
- Government and institutional buildings
- High-rise residential and mixed-use developments
Technical Specifications
Specific electrical and performance specifications are available upon professional request. Installers and system designers should consult full technical documentation for precise configuration parameters and compatibility requirements.
The Edwards 3-CPU3 Central Processor Unit represents a professional-grade solution for comprehensive fire alarm system management, delivering reliable performance and intelligent system integration across diverse commercial environments.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 2.5 lbs |
|---|---|
| Dimensions | 13.5 × 6.5 × 4 in |
| Condition | New |
| Manufacturers | Edwards |
| Part Type | Power Supply |







