Supply Of Smoke Detector For Ac Emu Coaches Conforming To Rcf Specification No. Edts - 087, Rev. B Or Latest Consists Of 3 Items Only Excluding Cable . (1) Control Unit - 01 No. (2) Detector Head - 01 Set (02 Nu Mber), (3) Alarm Unit - 01 No. Note: The Firm Should Submit Authorized Dealership Certificate And Necessary Test Certificates Along With Materials For Acceptance. (2) Firm Should Mention Oems Guarantee/warranty Pe Riod Along With Offer For Acceptance As Per Irs Rules. [ Warranty Period: 30 Months After The Date Of Deliv Ery ]