What all the comments to insert into the network and the non (-More) accessibility As per app, I can only say: be patient with the installation runs smoothly. But the patience you need already. The wemo blends then perfectly into a WLAN network, also receives three rooms further still properly and does not have to be installed next to the router (so'n nonsense ...). What all three but not like that, are user-defined IP's in the router. I've blocked after installation via ARP listing so that they have a fixed IP. Then they all three are sometimes difficult to recognize the WLAN and out via mobile Internet and iPhone app and operate.
I find this system really good, if not quite ideal of value for money .... These are basically plug sockets for good 40, - and that is already 'ne house number. If as the game would not factor :-)