Brake Module To Sanrok Part No. 2Ed-254-4387 For Automatic Smoke/Fire Detection W Ith Alarm System As Per Rdso Specification No.-Rdso/2008/Cg-04 Rev-06 Amendment No.1 Or Latest. Make- Sanrok [ Warranty Period: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitt Ed: Max 8 Lacs ] ]