Reliable: the system connects several microprocessors through serial transmission line, ensuring high reliability and high efficiency.Among the microprocessors, the diagnostic program is configured and the backup system is set up, which further improves the system reliability and passenger security.

High efficiency: in the vaux passenger elevator series data network system, the badge processor is distributed throughout the elevator structure to achieve more efficient control of the whole system. Each badge processor is specially designed with reasoning ability, which greatly expands the "ladder interface".

Flexibility: the decentralized configuration of data network processors simplifies the system's functions and operations so that it can meet the constant needs of the building and its users.