With power-over-Ethernet (PoE) the closest thing to “the next big app” in the largely mature power area, vendors are quickly applying the lessons they’ve learned to build more flexible and capable ...

I will eventually have 3-4 POE cameras in and around my main house, and I'd like to power them from a POE switch. I'd also like to power-cycle them remotely, as ~$100 cameras have a habit of needing ...