During the initial setup of the Nuki Keypad you have to define a 6-digit security code security code. Entering the secure code is required whenever you want to manage your keypad or connect another Smart Lock to the Nuki Keypad. The secure code therefore protects your keypad from unauthorized access and theft.
Note: You cannot manage or reset your keypad without entering the secure code. Since the code is only stored on your keypad, make a note of it so that you can manage your keypad at any time.