The Masterkey System consists of a great number of profile cylinders working separately as well as in a group with a special master key.

Their implementation is appropriate for hotels, banks, offices and every place where access control is required .

In order to make the possibilities of Master Key Systems unlimited, Mauer Locking Systems created its own software and 13 unique master profiles. This makes the system highly reliable and secure, even if it consists of more than 5000 cylinders.

Every system is manufactured according to the individual specifications and requirements of every building. Mauer Locking Systems provides long term support and convenience .