Passenger information forms the heart of a mass transit system, enabling individuals to efficiently travel from one stage of their journey to the next. Passenger Information Display Systems (PIDS) from Masstrans are the digital information systems which display real-time information for the passengers. Public Address System (PAS) is the newest software programme in the public information system for railway stations range, which provides traffic information to passengers. Public Address System (PAS) is a fully automatic announcement system that is perfect for railway stations. Announcements can automatically be directed at individual tracks, halls, and escalators and stairways passages. Public Address System (PAS) can handle TTS (text-to-speech) options, make announcements based upon pre-recorded phrases and be operated manually.