Zonet ZSR4154WS User Manual page 27

c. WPA2-Personal
The WPA2 is a stronger version of WPA.
WPA Algorithms: Select one encryption type, AES, TKIP or TKIP&AES.
Pass Phrase: Enter the key which must have 8-63 ASCII characters.
Key Renewal Interval: Specifies the timer the WPA key must changes.
The change is done automatically between the server and the client.
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