Magnetic contact activation and control method for six digit digital-coding keyboard, involves placing magnet on wall under which dissimilar magnetic control contacts are placed

摘要

The method involves placing a magnet (1) on a wall under which dissimilar magnetic control contacts are placed. A magnetic blade is placed between an envelope and the wall to homogenize a magnetic field of the magnet and to make individual activation of the magnetic contacts. The magnetic contacts are associated to a support on a key of a virtual keyboard. An independent claim is also included for an access control device for implementing a method of magnetic contact activation and control.