Simplex 556-663-RC
Simplex 556-663-RC
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Simplex 556-663-RC Replacement Motherboard (Reconditioned)
System motherboard for Simplex 2001 Fire Alarm Control Panel (FACP). This is the main logic and processing board for the 2001 series fire alarm system, also designated as 2001-8021 replacement board. This reconditioned unit is professionally refurbished to restore full system functionality.
Key Features:
• System Compatibility: Simplex 2001 Fire Alarm Control Panel
• Component Type: System motherboard / main processing board
• Also Designated: 2001-8021 replacement board, SVC L4 revision
• Function: Core processing and control logic for 2001 series panels
• Condition: Professionally reconditioned unit

