Medeco is the leader in high security locks and key systems for safety and security. Our products help prevent unauthorized key duplication and make rekeying locks easy and affordable.

Made in the USA, Medeco products include SFIC, LFIC, high security locks, patent protected keys, deadbolts, cam locks, electronic key cabinets, padlocks, and master key systems.

Medeco products are sold exclusively through authorized security professionals and wholesale security hardware suppliers. Click below to learn more about our ordering process.

"Mechanical Development Company", now known as Medeco, was founded in 1968 as a small tool and die shop in Salem, Virginia with the invention of a unique locking principle using angled key cuts and …

The Medeco Maxum Deadbolt is designed to offer superior physical protection against attacks and break-ins. It is a high-security deadbolt offering patented key control to help protect against …

Medeco 4 cylinders are designed to help give every opening the highest level of security as possible. In addition to pins that lift and rotate, M4’s design includes 4 side pins: 3 finger pins and 1 lift pin, …

Medeco’s product line of cylinders includes high security and patented mechanical locks, as well as electromechanical cylinders that provide audit and access control.

Medeco³ builds on Medeco's more than 50 years of lock engineering innovation and takes security to the next level while still offering the highest level of protection against unauthorized key duplication. With …

Welcome to the Medeco® Maxum Deadbolt product selector! The Medeco Maxum Deadbolt routinely receives top billing as the strongest deadbolt across all lock categories. To choose the deadbolt you …

Medeco cam locks help keep cabinets, drawers, data storage, safes, and lockers secure. Medeco specializes in high security locks and patented key control.