supply of passenger information system.passenger information system.,set of lcd based side destination board for one coach (each set consisting of two nos. of di splay board -one display on each side of coach) for medha emu rakes. [ warranty period: 30 months afte r the date of delivery ] ] senior section maharashtra 20.00 set , man machine interface unit for passenger information system equipped in medha under-slun g ac emu rake as per medha pt.no.sp675ue501001. [ warranty period: 30 months after the date of deli very ] ] , car control unit dtc for passenger information system equipped in medha under-slung ac e mu rake as per medha pt.no.sp675ue501002. [ warranty period: 30 months after the date of delivery ] ] , car control unit mc/tc for passenger information system equipped in medha under-slung ac emu rake as per medha pt.no.sp675ue501003. [ warranty period: 30 months after the date of delivery ] ] , headcode unit (lh) for passenger information system equipped in medha under-slung ac em u rake as per medha pt.no.sp675ue501005. [ warranty period: 30 months after the date of delivery ] ] , headcode unit (rh) for passenger information system equipped in medha under-slung ac em u rake as per medha pt.no.sp675ue501006. [ warranty period: 30 months after the date of delivery ] ] , ssd unit for mae675ue v2_8 char for passenger information system equipped in medha und er-slung ac emu rake as per medha pt.no.sp675ue501008. [ warranty period: 30 months after the date of delivery ] ] , dsd unit for mae675ue v2_8 char for passenger information system equipped in medha und er-slung ac emu rake as per medha pt.no.sp675ue501009. [ warranty period: 30 months after the date of delivery ] ] , emergency talkback unit etb1 for passenger information system equipped in medha under- slung ac emu rake as per medha pt.no.sp675ue501010. [ warranty period: 30 months after the date of delivery ] ] , emergency talkback unit etb2 for passenger information system equipped in medha under- slung ac emu rake as per medha pt.no.sp675ue501011. [ warranty period: 30 months after the date of delivery ] ] , emergency talkback unit etb3 for passenger information system equipped in medha under- slung ac emu rake as per medha pt.no.sp675ue501012. [ warranty period: 30 months after the date of delivery ] ] , emergency talkback unit etb4 for passenger information system equipped in medha under- slung ac emu rake as per medha pt.no.sp675ue501013. [ warranty period: 30 months after the date of delivery ] ]