The principle of operation of the electromechanical door lock

If we are planning to replace the old door lock for electromechanical new one, we should enlist the help of a professional locksmith, which we find at

a) Electro- mechanical lock is controlled by special software. It is necessary to supply power to the door with electromechanical lock.

b) Electromechanical locking device does not have a classical key but uses a card or key ring with encoded information, which allows you to open the door. Of course, as needed, you can change the code.