Hello. I would like to buy few IP outdoor cameras, but I am not quite sure how to power them. I live in place where temperatures can easily drop to -20 C in winter and I am afraid that powering via POE will not be enough to keep them in operational temperature. Or does it not matter at all? Like, if camera is designed to work in -20 there is not some kind of heating which would require more power? What are your experience telling please?
thank you.