M³ Cam Lock

The unique Medeco3 design provides triple locking action, creating extensive keying and master-keying capabilities while making the locks virtually pick proof. All Medeco3 keys and locks are protected under patent, trademark, and copyright laws. Medeco3 keys may only be duplicated by Medeco® or by a Medeco® authorized sales outlet, and only at your request.


  • UL 437 Listed

 Medeco3 Cam Lock Features

  • UL listed for physical security (solid brass with security insert)
  • Non-UL Listed models available (solid brass construction without security inserts)
  • Products can be keyed alike and master keyed with similar Medeco3 products
  • UL products provide added drill protection
  • Available in Removable Core format
  • Available in custom finishes (Standard finish is 26D Brushed Chrome)
  • Available with multiple key pulls

For loss and liability control, the Medeco cam locks are available in the following eCylinder technologies:



  • Medeco cam locks are constructed of durable machined brass for lasting performance
  • Stainless steel and hardened components inside the cylinder provide strong protection against drilling and other forms of physical attack.
  • The unique Medeco3 high security technology is  virtually pick proof.
  • Patented Medeco3 keys may only be duplicated by Medeco® or an authorized Medeco® service outlet, and only at your request.
  • Medeco3 Cam Locks are completely serviceable, and can be re-keyed in case of lost or stolen keys.
  • Medeco3 Cam Locks can be keyed and master-keyed with similar Medeco3 products. (10 series products may be keyed into existing 60 series systems, contact the factory for details.)
  • Locks can be keyed alike, keyed different, or master keyed depending on your specific needs.
  • Available in all standard lengths, key retained or not, one or two flat, and various rotations.
  • Custom sizes and variations available, contact the factory for more details.


Medeco3 Cam Locks can be used in any standard 3/4 inch diameter application and a multitude of markets including:

  • Safes
  • Communication equipment
  • Alarm panels
  • Access control equipment
  • Banking applications
  • Public utility
  • Data Encryption devices
  • Cabinets
  • Transit equipment
  • Lockers
  • Furniture
  • Parking equipment
  • Vending machines
  • Pay telephone
  • Custom OEM


Warranted for two (2) years against manufacturer's defects. See the Medeco® limited warranty for full details.

Technical Information:

  • Three, four, and five pin models available depending on size.
  • Available in standard sizes from 7/16 inch to 2 inch.
  • One and two flat models available, key retaining or multiple key pulls.
  • Clockwise or counterclockwise rotation, 90 or 180 degrees.
  • Available keyed alike, keyed different, or master keyed (four and five pin models) available.


  • 26 brushed chrome finish standard.
  • Custom finishes available for an additional charge.

Want to learn more?

If you are interested in speaking with someone or have questions, please fill out the form below.


Factory Authorized Service Centers

For industrial or OEM service call 1-800-675-7558. or click here for a list of Engineered Security Solution Factory Authorized Service Centers.