I have six of these cameras, and unfortunately they do not have a web interface.
Pretty disappointing, I've also not been able to pull a 720p stream from them, only 360 or 180p. I've been going back and forth over Skype with their technical support, but I've not made any headway.
Were you ever able to record a 720p stream from them, I can't seem to do better than 360p outside of their iOS app.
(I realize this is an old thread, but I thought it would be helpful for anyone else who has purchased SP015 cameras).