anybody remote monitor utilities?

[Dave K.]

I have a 4 unit, that I want to make a "smart home" as far as utilities go.  monitor the gas, water, electric and door locks, maybe even cameras too, (cameras is what i do for a living).

My utilities are not separate, so I'd like to monitor them individually, so i might as well make the meters smart.  I have found a few, just curious if anyone has any smart meter systems that they like.