Supply Of Smoke Detector And Fire Alarm System Conforming To Rcf Specification No. Edts[1]087, Rev.-B, Corr-1.Smoke Detector And Fire Alarm System Conforming To Rcf Specification No. Edts[1]087, Rev.-B, Corr-1.,Smoke Detector And Fire Alarm System Conforming To Rcf Specification N O. Edts[1]087, Rev.-B, Corr-1. [ Warranty Period: 30 Months After The Date Of Delivery ]