A service alarm device 32A for use in an elevator system 10, the service alarm device including a controller 34A configured to receive at least one safety signal, and an alarming device 36A in communication with the controller, wherein the controller is configured to activate the alarming device based on the at least one safety signal.


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    Title :

    СЕРВИСНОЕ АВАРИЙНОЕ УСТРОЙСТВО ДЛЯ ЛИФТОВОЙ СИСТЕМЫ


    Publication date :

    2018-04-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Russian


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS