Tender For supply of linearheat sensing system for open area cable trays - supply of sensor control unit for linearheatdetectionsystem , linearheatdetection cable , supply of end of line unit for linearheatdetection cable end connection , supply of accessories for the arrangement of sensing controllers installation in existing three numbers mimic panel , dismantling of existing system , installation, testing and commissioning of complete linearheat sensing system items supplied against serial no. 1 to 4