Hello - I am a very new Verlite U7 user. Love the system (coming from x-10) and have transferred most of my house over to Zwave. Now in the process of adding motion detection which I did not have before. A very basic question regarding motion detection (Monoprice PIR sensor) - I have a Scene that turns on a light when motion is detected - works good. But how do I set it up to turn off after X minutes or do I need another scene for ‘no motion detected’ to run and turn off the light. Sorry to say the variables on the various tabs are rather cryptic. Any help for a new user would be appreciated.