Wow @JDRoberts thanks for all the info. I’ll start reading. Hey can you steer me to the best Honeywell Vista Alarm panel integration? I’ll be using the EVL-3 for now (since I have that).
I think this one here sounds like the one to use, but wanted to check ([RELEASE] Honeywell / Ademco Vista 20P Integration) Looks like @redloro is the author.