I have an in-law who wants a camera system for his house. Has to be very inexpensive, no “cloud recording” WiFi devices allowed, and has to have app-based viewing. I’m interested in experiences of the Metra Spyclops line (since we use them for cables anyway), or if someone has a recommendation of something other than that in the same price range (4 cams/nvr <$500 my cost), I would love to hear it.