Network control module

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Network Control Module, acronym NCM, is an independent O/I control unit equipped with processor, LCD display and operation interface. It is often incorporated in the Building Management System to control the lift, air conditioning system, fire services system, [CCTV] and other building equipment. As it is an independent process linked together, in case one of the NCM is malfunction, the whole Building Management System can still operate with only limited zone being affected.