Tender For supply of 32 channel hd nvr , 4 mp ptz camera , 2mp bullet camera , 4mp dome camera , 8 tb surveillance internal hard drive hdd , 4 x 4 pvc boxes , 8 port poe switch , 4 port poe switch , installation of cameras and equipments , 4mp dome camera with installation - free of cost basis , 32 channel hd dvr - free of cost basis