Looking for an external IP camera pref wireless any suggestions? Been looking around and they seem much of a muchness. I will be using it to monitor a site remotely so a robust operating system would be nice as I wont be able to get back in a hurry to fix things. I already operate a panasonic blc 121 at that location internally (supposed to be wireless but never been able to get it to work that way only works wired). would like about 30m range in IR if poss.