The hands-free door opener Handz3

Protection against viruses and bacertia

Health ministries around the world currently advise avoiding direct contact with people and maintaining a minimum distance. Also handles, switches and buttons – thus almost everything we touch in everyday life can be a focus for viruses and bacteria.

To protect colleagues, friends and family, we have developed this simple door opener, which allows you to move around in public without any contact.


  • Contactless through everyday life
  • Opening and closing doors: Doorknobs, Handles, Trash cans…
  • Operate switches and buttons: Light switch, WC flush, PIN entry…