... . The interphone is activated by simply pressing the interphone button on the car operation pane.14.Over speed protection(down ... parts:PC Board,Cabinet,Guide rail,COP.LOP,Car door,Floor door, Door operator,Speed governor,Safety gear,Oil buffer,Wheel,Guide ... Flat cable, Landing display, Controller,limit switch,swith for landing door,push button,key switch,etc(Standard:EN81)9)Escalator parts: Step,Yellow ...