On the strength of this news item I invested in one of these. Although marketed by Solwise it is actually produced by www.airlinkwifi.com.
There are no instructions in the box, merely photographs showing how to fit it in a wall. On the back of the socket is an ip address to access the web interface.
I may be being particularly stupid but nowhere on the web interface can I find a menu to set up wireless security. Wireless strength is excellent but unfortunately the network is not secured.
Can anyone tell me where I am going wrong?