I didn't downvote it, but $50 for cameras is not even a blip in the cost of setting operation like that, and op's comment make it sound, like that's all you nee

I didn't downvote it, but $50 for cameras is not even a blip in the cost of setting operation like that, and op's comment make it sound, like that's all you need. Surveillance is easy now. But not yet $50 easy.