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livius6000 – high comfort in every situation

The livius6000 brand convinces as a modern locking system with reversible key technology. The livius6000 is the right reversible key system if you want to bring mechanical security technology into your home or commercial premises with a registered lock. In addition to the appropriate functions and equipment, the locking cylinders in the livius6000 system offer the option of subsequent extensions.



  • High degree of flexibility: a master key system with different security levels can be created using a combination of cylinders with and without locking bar
  • Protection against picking as standard
  • Drilling/picking protection to prevent forced opening
  • Emergency function that prevents blocking by inserted keys
  • More comfort even with tall or heavy doors: the generous grip area of the key means straightforward opening and closing via the cylinder
  • Extended key shoulder – ideal for use with security hardware with cylinder cover
  • Key can be inserted on both sides
  • Striking design: the blue ball as unique quality and distinguishing feature which accentuates the symmetry of the reversible key
  • Tested in accordance with EN 1303 and DIN 18252
  • Patent protection until 2038

Leave no questions unanswered

If you have any questions or need further information, feel free to write to us – we will be pleased to help.

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Beratung bei der GU-Gruppe