"Digital lock" - Selaus asiasanan mukaan Kaakkois-Suomen ammattikorkeakoulu

    • Digital lock, unlocked by code displayed on the smartphone 

      Padriezas, Paulius (2019)
      Locks represent security of our home, possessions and ourselves. While times and technology change locks also have to improve and change. Electrically operated locks were a step up in security from mechanically operated ...