The Simplex 556-880 is a replacement control module designed for the legacy Simplex 2001 conventional fire alarm control panel (FACP). For facilities still operating Simplex 2001 systems, the 556-880 provides a board-level repair path when the original control module fails, avoiding a full panel replacement.
The Simplex 2001 is a conventional zone-based FACP with an extensive installed base in commercial and institutional buildings. Maintaining these systems with genuine OEM replacement boards like the 556-880 keeps fire protection operational and code-compliant while extending the service life of the existing panel.
- Type: Replacement control module board
- Compatible panel: Simplex 2001 conventional FACP
- Panel type: Conventional (non-addressable) fire alarm control panel
- Purpose: Board-level repair of failed control module
- Benefit: Restores panel operation without full panel replacement
- OEM part: Genuine Simplex replacement for proper fit and function
The Simplex 556-880 is essential for fire alarm service contractors maintaining legacy Simplex 2001 panels where full panel replacement is not yet warranted.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | .5 lbs |
|---|---|
| Dimensions | 5 × 4 × 1 in |
| Condition | Reconditioned w/ one year warranty |
| Warranty | One year |
| Manufacturers | Simplex |
| Compatible Panels | 2001 |
| Type | Replacement control module board, Compatible panel: Simplex 2001, Panel type: Conventional FACP |








