Go To Otis Worldwide
The world’s leading manufacturer and service provider of elevators, escalators and moving walkways.
 Home |


The Elevonic® 411M control system, designed for mid- and high-rise elevator upgrades, replaces the traditional analog selector with a digitally-controlled, primary velocity transducer. The result: A vastly superior experience in every possible degree
The 411M modernization system includes:
The Relative System Response Plus (RSR Plus) dispatcher, the most efficient in the industry, consistently delivers the shortest waiting times with the minimum number of elevators
  • Early Car Announcement (ECA) with Fuzzy Logic dispatching informs passengers which car will answer their call one second after the hall button has been pushed
  • Using 56 infrared emitters and detectors to create an invisible safety net across the elevator entrance, the LAMBDA® 3D system offers maximum protection for passenger safety
  • Digital closed-loop position and velocity feedback systems produce a smoother, quicker ride with consistent, precise leveling.

  • The 411M modernization extends to:
    • Maintenance: The Otis Maintenance Management System (OMMS) is the industry's most advanced and effective building service system. OTISLINE®, Otis' communications center, provides dispatching service 24 hours a day, seven days a week
    • Monitoring: Remote Elevator Monitoring — REM® — combines microprocessor technology with advanced data communications to provide comprehensive, around-the-clock diagnostic and detection service
    • Installation: Years of experience enable Otis to offer a highly efficient process that ensures that your project is completed on time and within budget
    ©2016 Otis Elevator CompanyTerms of Use | Privacy | Suggestions | Site Map