supply of smoke detector and fire alarm system.smoke detector and fire alarm system.,smoke detector and fire alarm system conforming to rcf specification no edts-087 rev .b corrigendum -i or latest. accepted make/brand : kaamney,integ,agni electric, precision, or similar.the smoke detector and fire al arm system should be suitable for installation in lhb power cars and include the following items:1. control unit with a working voltage of 110v dc - 1 no.2. smoke detectors - 2 nos.3. alarm unit - 1 no.4. e-beam multi-core/multi-c olor wire harness for the connections of sensors and accessories - 5 meters. [ warranty period: 30 months after the date of delivery ] ]