Gem Bids For Purchase, Addressable Fire Alarm Panel, Addressable Loop Card Ravelor Equivalent, Supply And Installationof 1.5 - 2 Crore Frlscable Plycab Or Equivalent, Supply And Installation Smokedetector Ravel Or Equivalent, Supply And Installation Ofmcp Ravel Or Equivalent, Supply And Installation Of Hooterravel Or Equivalent, Commisioning And Testing Of Firealarm System