supply of micro controller based electronic speed indicating, recording system typemicro controller based electronic speed indicating, recording system type,micro controller based electronic speed indicating, recording system type (paper less ty pe), confirming to rdso specification no. mp.0.3700.07 (rev-07), august 2017, each set consisting of th e following items 1) recorder cum indicator -01 no. 2) speed sensor -01 no. 3) junction box- 01 no. 4) m ounting accessories- 01 set. 5) connecting cables - 01 set, voltage- 110 v dc, scale- 0 to 160 kmph. su spension/ hanging type for 3 phase ac memu. specn: rdso specification no. mp.0.3700.07 (rev-07), au gust 2017 [ warranty period: 30 months after the date of delivery ] ]