High Security Door Locks and Patent Protected Keys to Keep
Medeco is a market leader in locks and locking systems for security, safety, and control. Our innovative products add extra layers of security through strong utility patents and comprehensive key control agreements.
Secure your most valued possessions with the best door locks
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.
About Us | Medeco Security Locks
Founded in 1968, Medeco locks have led the security industry in innovation & quality. Medeco products are proudly made in the USA. Learn more.
About Medeco & ASSA ABLOY | Medeco Security Locks
Medeco is an ASSA ABLOY brand. ASSA ABLOY was formed in 1994 and is the global leader in access solutions, employing more than 47,000 people worldwide. Learn more.
Medeco 4 (M4) | High Security Key System
Medeco 4 protects your facilities and critical infrastructure from physical attack and unauthorized key duplication. Medeco is a brand associated with ASSA ABLOY High Security Group, Inc., an ASSA ABLOY Group Company.
Secure your home or business with the top-rated consumer
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 unauthorized key duplication.
X4 | Medeco Security Locks
X4 is the perfect security upgrade for small format interchangeable core (SFIC) installations, but is also the most versatile technology Medeco offers - it is available in every cylinder format Medeco manufactures.
Choose a vending machine lock and other specialty locks
From parking locks to locks for vending machines, Medeco manufactures locks for virtually every application. Scroll down to see Medeco’s line of cabinet locks, switch locks, traffic cabinet locks, showcase locks, vending machine locks, banking locks, and much more!
Contact Us | Medeco Security Locks
Thank you for your interest in Medeco! Please select the appropriate section below, and the contact information for that department will appear. If you need to speak to Medeco Customer Service, call 1-877-633-3261 or click here to start a Live Chat session.
Medeco B | Medeco Security Locks
Medeco B retrofits existing systems, significantly reducing installation time. Medeco B offers flexibility and is available in standard 6 and 7 pin format in established keyways. Dealers do not need a contract to purchase Medeco B SFIC.