Mechanical Solutions


Medeco has been the leader in high security and patented mechanical locking technology for over 50 years. Medeco products are available in the largest range of retrofit formats in the industry, with cylinders to secure virtually any opening. Medeco cylinders are available in various levels of security options to meet your needs, from patented key control to full high security solutions. Don't choose just any lock, choose Medeco - the most trusted name in Mechanical Security.

Medeco³ High Security Cylinders feature UL437 Listed physical strength components like the triple locking technology for ultimate pick resistance and solid brass construction with strategically placed hardened inserts to thwart drilling attacks.

BiLevel cylinders offer affordable key control through patent protected keys. For areas that require protection against picking, bumping, drilling, prying, or other forms of attack, UL 437 Listed Medeco³ may be added to the system.

Standard locking systems without utility patent protected keys allow anyone who gains possession of a key to easily and inexpensively make a copy. With an unauthorized duplicate key, a thief has complete access to a building, its physical and intellectual property, and the people inside. BiLevel locking systems ensure that the keys to a facility can only be duplicated by certified Medeco dealers and only with the proper authorization.

Medeco® BiLevel cylinders can tie in with other Medeco® mechanical and eCylinder products for master keying purposes.

 For more information about the ASSA ABLOY complete Security Continuum visit

Medeco X4

All facilities need patented key control to effectively secure exterior and interior openings.  This strength of integrity allows security managers to have peace of mind when it comes to managing the system.  Unfortunately, instituting a new key system is not always easy....or economical. 

Medeco X4 is the most economic and efficient solution.  Medeco X4 has one of the largest master key capabilities on the market.  This allows facility managers to tie everything together under one key for ease, convenience and efficiency.  Additionally, Medeco X4 easily retrofits into existing systems so installation time is minimal.

Medeco X4 is the perfect security upgrade for small  format interchangeable core (SFIC) installations for Best-style, Prox and iClass systems. In addition to SFIC cylinders, Medeco X4 is also available in many other styles of retrofit cylinders and can be keyed into a single system.   


Medecoᴮ Small Format Interchangeable Cores (SFIC)are lost or stolen. Medecoᴮ is an economic and efficient solution to rekeying needs. Medeco existing systems, significantly reducing installation time.

Medecoᴮ offers flexibility and is available in standard 6 and 7 pin format in established competitive keyways. The reinforced sleeve design provides added strength and durability. Dealers do not need a contract to purchase  Medecoᴮ Small Format Interchangeable Cores. Cores are available through Medeco and authorized distributors


For additional information, download our literature below:

For more information about the ASSA ABLOY complete Security Continuum visit