supply of supply and installation of the following items to be fitted in fire detectionsupply and installation of the following items to be fitted in fire detection,supply and installation of the following items to be fitted in fire detection systems fitted in a c coaches as per rdso specifications rdso/2014/cg-04 rev-3 and rdso/2014/cg-04 rev-4. (a) limiter m odule, make: sanrok (b) 2 amp 2 pole dc mcb, c- curve (c) cable for 110 v dc supply (positive and nega tive) suitable for laying from sbc panel to power supply unit of fire detection system. (as per rdso spec e lrs/ spec/ elec / 0019) rev latest (d) flexible conduit for laying cables for 110 v dc. (separate conduit f or positive and negative, suitable for laying from sbc panel to power supply unit of fire detection system. ( as per rdso spec rdso/pe/spec/ac-0138-2009 rev1 or latest.m . [ warranty period: 30 months after the date of delivery ] ]