supply of supply and commissioning of micro controller based electronic speed indicating and recording systemsupply and commissioning of micro controller based electronic speed indicating and recording system,supply, installation and commissioning of micro controller based electronic speed indicatin g and recording system confirming to laxven systems model: lax-2000d8 for track machine and as per rdso specn no. mp.0.3700.07 rev-7 august-2017. having flash memories up to 90 days( internal memor y). scale range 0- 120 kmph, voltage-24 vdc. each set consisting of following items. (1).recording cum i ndicator unit -01 no (2).speed indicator-01 no (3).pulse generator-01 no (4).junction box with adopter pla te -01 no (5).connecting cable- 01 set of 04 nos (rci to ind cable length 35 meters). make: laxven or its equivalent. note: commissioning to be done at anywhere in n. w. railway where speedo meter replacement takes place and as per railway requirement as advised by the railway. [ warra nty period: 30 months after the date of delivery ] ]