Very few cameras. Probably two, maximum. Yes, I'd like for them to record to something, but again, not 24/7. From what I understand you can program the cameras to record on motion, which would be handy. So there will be a DVR of some sorts. Yup, there's internet access, the power source is a house on the property that is fully wired and has all the necessary hookups. So it would run back there. The idea being I would then be able to view the feeds anytime from my iPad or computer or something.
What do you think? for it to work would they essentially have to be "on" round the clock and drawing energy as a result?