Maxum Security - Comparison /Other/Medeco/2_Header/Videos.jpg How does the Medeco Maxum Deadbolt hold up against Physical Attack. For Starters let's compare the quality. You will notice a significant difference in the weight of the product because it uses premium grade components and construction to pass the highest testing standards in the industry.Also Medeco keys can't just be copied at any key cutting location. You specify the dealer who can cut your keys and you must give authorization before a duplicate is cut. Compare that to a Big Box store lock, where the package behind it may use the exact same key.