Tender For supply of four lane flap or swing barriers including one wider lane , client pc with server , face terminal , access bracket , sixteen port poe switch , tcp ip based smart access controller 4 door , central management software , installation and commissioning charges , deinstallation and buy back , concealed cabling work of total system , power supply , enclosures for controllers , 4 u wall mount rack , cost of civil works involved in the project , comprehensive amc charges for second year , comprehensive amc charges for third year , comprehensive amc charges for fourth year , comprehensive amc charges for fifth year , comprehensive amc charges for sixth year