When the children grow up and bring their smartphones into Wi-Fi, is likely to be clear that this thing should be better disconnected because an access control of any kind is totally absent. I also do not understand why there is no web interface was built with. A web server, telnet or SSH access can already be realized with very few KB of memory today and the need for a separate app would thus be also flat. A timing and a rudimentary protection via password or PIN would be automatically possible. Here, the developers were definitely in their deep sleep, Nungut - for me was the part more of a nice-to-have. Again I would not buy.