미츠비시 오리지널 정품 DOR-160B 기계실 없는 엘리베이터 제어반 도어 오퍼레이터 드라이브 보

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December 21, 2025
Video Description:
This video explains the main functions and practical uses of the Mitsubishi DOR-160B elevator control board in a clear, step-by-step format. You will see a detailed walkthrough of how this genuine door operator drive board precisely regulates door operation, ensures passenger safety, and enhances system reliability in machine-room-less elevators.