I was bored today, so I decided to try this.
So, I've heard people say they will sync without a module with the built in sync protocol. Maybe it has to do with the AS being made in 1997 and my RSS in 2009, but I think that this is actually not true. If the panel has built in Wheelock Sync, then maybe, but I'm not so sure about this. Or maybe only AS devices or RSS devices will sync up, but again I don't think so.
So, do you think this is a myth, or just an age difference perhaps?