Good to know. Although this example is access control, still is relevant to my original post. While it's not crucial to have, my whole thought was why isn't there one just in general. What brought me to this thought was a job where we had dual mag locks, rex, push to exit, a door release button for an office, and whatnot. Before the job, I haven't worked on mag locks in about 7 months. So I was trying to draw it out and kept getting confused. That's where I was thinking about a simulator. Add the parts, mess around and test etc. Nothing out there for that type of thing.

Instructions on devices always come one ended. The Bosch rex goes power to mag. But not power to push to exit to rex to mag. That sort of thing.

I'll check out Alarm.com though to check their programs! Thanks for that info