I've been pondering this off-and-on all last year, as I have a home build in progress. Well, it snuck up on me, and they've started the electrical work - so I need to solve this conundrum! Help, my peeps!

I've a home plus a legal suite. There are two entrances - one to the main home, but the other is actually shared between the home AND the suite, as the primary entrance. The other side of the main entrance has a shared space with a diverging stairwell. One side goes to the main home, and one side to the suite. The secondary entrance, away from the primary entrance, goes ONLY to the main home and is not expected to be used very much at all.

So, here's the problem. Since the primary entrance is shared, I was trying to think of ways that both the main home and suite could be notified if someone was at that entrance. I've read about two Hello and one chime.. or even one Hello and two chimes. But I haven't found anything about two Hello, and two chimes.

In this ideal setup, there would be a Hello on both the primary (main suite) and secondary (main only) entrances. If the secondary Hello is pressed, it would ring only in the main home chime. If, however, the primary Hello is pressed, it would ring on both the main AND suite chimes.

Is that even possible? What would you all recommend as a simpler solution?