Otis Elevator Co (S) Pte Ltd
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The world's leading manufacturer and service provide of elevators, escalators and moving walkways.
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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 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.
  • Digital closed-loop position and velocity feedback systems produce a smoother, quicker ride with consistent, precise levelling.
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