Also called as train traffic control equipment, our control office equipment works on DTMF voice frequency signaling and has applications in omnibus speech circuits like section control, TPC control, Deputy Control etc., used in railways. This equipment mainly consists of a code generator and two way voice communication, which can run in two-wire as well as four- wire control circuits in conjunction with the way station equipment.
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Ramnagar, Roorkee, Uttarakhand