How to turn off camera notification when system is Off?

I have the Outdoor Camera series 2.  I'm also on the initial Pro monitoring plan.  What I'm finding is that I triggered 48 camera alerts when I was in the driveway washing my motorcycle with the system off.  Not only did I get 48 camera alerts, but my wife did also.  

Yes, I can snooze the camera alerts for 30 or 60 minutes.  My wife took the most expedient action for her since she is non-techie, which was to turn off all the sound on her phone.  That's way too drastic to solve this issue.

I'm reading about being able to customize those notifications based on whether the system is OFF, Home or Away...but it seems that's only available if I'm not on a monitoring plan.  How do I do this while on a monitoring plan?

Somehow, I should be able to turn off the camera warning notifications when the system is off...and have them come on when the system is activated.