So, thought I should follow-up and post the pictures as promised! Hopefully this will help someone with a similar set-up. I pushed out one of the tabs on the side and left it outside the alarm panel, as I couldn’t work out how to fit it inside without breaking some plastic bits off.
All is working well in general. I am using WebCoRE to integrate with my Hue bulbs, and using the garage door sensor to turn on and off the garage light is particularly neat! The others are a bit more complex as I need to work out day night settings etc. Just having the Visonic and some Hues is a powerful combo though!
One thing I can’t work out - in the alarm view in SmartThings everything looks correct. However, when creating the child devices I have ‘Utility Room’ show as a door sensor instead of a motion sensor. Any idea why this may be? At one point the Utility Room had a motion sensor and a door sensor, but that was before I set-up the Wesmos. I have tried deleting and re-adding but the problem persists.