Wired (or wireless) security cameras with Echo Plus (2nd Gen) or Echo Show (2nd Gen)

I have ordered the latest and greatest Echo Plus (2nd Generation) -- and received it this past week. I am set to receive the Echo Show (2nd Generation) in early November. The biggest difference from past generation is that both of these have a built-in smart hub.

I'd like to add a 4 (or 8) security camera system to use in conjunction with the Plus and/or Show (would be nice to be able to view cameras from the Show).

I know there are many camera threads out there --- so if this has been discussed, can someone point me to the right link? Or, if you have a recommendation on which camera system (wired or wireless) plays nice wit the Plus or Show, that would be incredibly helpful.