The Simplex 4002 (565-180) CPU Board and Power Supply represents a critical control module for legacy commercial fire alarm systems, specifically engineered for comprehensive monitoring and management of addressable detection networks. Designed for commercial and institutional facilities with complex fire detection requirements, this reconditioned assembly provides a reliable replacement solution for aging Simplex 4002 series control panels.
Engineered to seamlessly integrate with existing Simplex fire alarm infrastructure, this CPU board and power supply combination delivers robust performance across mission-critical applications including healthcare facilities, educational campuses, high-rise office complexes, and industrial manufacturing environments. The unit provides essential system intelligence, processing alarm signals, managing communication protocols, and maintaining critical fire detection and notification functionality.
Key Features
- Direct replacement for Simplex 4002 series control panels with full system compatibility
- Reconditioned and professionally tested to meet original manufacturer performance specifications
- Includes integrated 565-265 power supply and 740-792 harness kit for comprehensive system restoration
- Compatible with complex addressable detection circuits and HVAC interface requirements
- Meets NFPA 72 National Fire Alarm and Signaling Code installation standards
- Multiple cross-reference part numbers support broad system retrofitting applications
Specifications
- Dimensions: 13 x 11 x 3.5 inches
- Weight: 8 pounds
- Compatible Panels: Simplex 4002 series
- Compliance: UL 864, NFPA 72 certified
Professional fire alarm technicians and facilities managers will appreciate the engineering precision and seamless integration potential of this CPU board assembly. Ideal for systematic panel upgrades, emergency system maintenance, and critical infrastructure protection across commercial and institutional environments.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 8 lbs |
|---|---|
| Dimensions | 13 × 11 × 3.5 in |
| Condition | Reconditioned |
| Part Type | CPU Board, Power Supply |
| Manufacturers | Simplex |
| Compatible Panels | Simplex 4002 series |
| Cross Reference | 8565-180,4002-7002,562-909,562-784,740-792,565-265 |
| Specification | Reconditioned CPU board and power supply assembly, dimensions 13x11x3.5 in, weight 8 lbs, includes 565-265 power supply and 740-792 harness kit |






