My main water line to the sprinkler system came loose and flooded my vacation home yard with 250,000 gallons of water before the leak was discovered and repaired.  Does Netro have the ability to control an electric valve on this feeder line such that the main valve will only open when the irrigation system calls for water?

I upgraded to a new iPhone and now when I log into Netro no systems appear. I have two irrigation systems functioning but they do not appear in the app