Marc Weber Tobias and two colleagues discovered that they could create plastic keys to open Medeco’s M3 high-security locks, despite key control measures designed to thwart key duplication ...

Medeco has made the m3 keyway slightly wider than normal, which allows our special key to bypass the protrusions in the side of the keyway, called wards, without difficulty.

With the recent release of the Medecoder, Medeco has started manufacturing ARX pins again. ARX pins don’t have the groove cut all the way to the keyway, so they can’t be manipulated by the tool.

SALEM, Va. (April 28, 2015) – Medeco®, an ASSA ABLOY Group company, is pleased to announce the launch of the Medeco T21 Key Management System.