... openning or closing.2.Emergency car lightingAn emergency ceiling light switch on automatically in the event of a power failure, ... . The interphone is activated by simply pressing the interphone button on the car operation pane.14.Over speed protection(down ... cable.Flat cable, Landing display, Controller,limit switch,swith for landing door,push button,key switch,etc(Standard:EN81)9)Escalator parts: Step ...