D-Link DAP-1155 User Manual page 62

Section 4 - Security
7. The following window appears while the Router is being
configured.
Wait for the configuration to complete.
8. The following window informs you that WPS on the DAP-1155 has
been setup successfully.
Make a note of the security key as you may need to provide this
security key if adding an older wireless device to the network in
the future.
9. Click Close to complete WPS setup.
D-Link DAP-1155 User Manual 62