Iris v2 motion sensor - mounting?

[napalmcsr]

I use these, it will mark up the wall.

Ball and Socket for Iris Motion

Like many, I have motion sensors in the bathrooms to control the lights. But I've been dissatisfied by the lengthy delay needed by shower/bath users vs visitors to the loo. Although I love showing guests my automation in the form of lights turning on, in reality, my goal is getting them turned off. "Hey, why don't you turn the light on?" "Hey, why didn't you turn the light OFF?" Which one have you heard the most in your life, so far? This "HA stuff" is all focused on the 2nd one, for ME. …