I recently got an alarm system installed in my home called SHIELDalarm from a company called G4S.
I would love to see an integration for that.
This is a great idea.!
Recently we swapped our alarm system from Verisure to G4S Shield Alarm, but there is no integrations for the G4S alarm yet, though Verisure had all functions that i needed and now i’m set with nothing.
I moved back to verisure, got the same deal as with g4s and now my HA integration is back