Thanks to the problems with SHM mentioned elsewhere, the security system didn’t disarm this AM when House Hold Member left the house.
What was different this time is when the lights and sirens were triggered, SmartThings set the hue bulbs to pure red.
We do have integration between Nest and Hue to turn lights red when in a fire, because red is better for smoke. But this is a security issue and we want nice, bright white lights. And I don’t have Nest interfaced into SmartThings.
Then, we have to go in an re-adjust the lights after, to get them back to their previous color.Which is actually more difficult with new changes to the interface.