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OcTavo® - the innovating doorbell

Patent DE 199 55 343 Patent-No. US 6,640,742 B1
Is your doorbell
  • dull
  • faint
  • shrill
  • a nuisance?
Then you should spend a few minutes on our presentation of a doorbell that has been designed to meet your individual needs.

To us, a doorbell is the harmonious combination of an optical and acoustical experience. Every time a visitor announces himself the doorbell creates a relaxed atmosphere that raises both the interest of the host and of the guest.

This creates the best conditions for a successful welcome and fills the entrance hall with colorful sounds.