Password Protection - Alfa Network AIP-W525H V2 Setup Manual

Option 3, Password Protection (also called security key).
Important; if the repeater's SSID is same as main router's SSID, you have to set the
same password. If the main is not password protected, you have to leave the repeater's
SSID unprotected too.
If you use a different SSID for the Repeater, you can do the setup with or without
password.
To set password; click Advanced Settings + Security Settings, in this example the
repeater SSID is W525H and Encryption is WPA2, just type the wanted password in Pré-
Shared Key Field and click Apply changes.