Object: Electronic Auction - Acquisition And Installation Of A Modern And Efficient System For Controlling The Entry And Exit Of People And Vehicles On Dnit-Am Premises, Consisting Of: 4 (Four) Simple Totems Of Standard Height For Vehicles, Each Equipped With A Facial Reader With Capacity For Up To 6,000 (Six Thousand) Faces, With Primme Plate, For Communication With The System; 4 (Four) Facial Recognition Terminals, Also With Capacity For Up To 6,000 (Six Thousand) Faces,