dor123Product Name PCB for Mitsubishi Elevator JF Code. MIELDOR123C: Part number. DOR-123C: Lead time 3~5 working days Warranty 12 Months for Products Itself QualityTypes of Mitsubishi elevator main board DOR 123C. The DOR 123C mainboard is a control system specifically desned for Mitsubishi elevators. It is responsible for managing