2013 Redhawk 26XS Camera Power Source

[KCDave]

I just installed a new Pioneer in-dash radio in order to have bluetooth, carplay, and a much bigger screen for the reverse camera to display on.
During my installation, I easily found the 12V reverse trigger wire the radio needed to display the backup camera while in reverse. However, the camera is getting its power somewhere in the back portion of the coach, only while in reverse, my bet would be from the backup light circuit. I need to be able to have power to the camera anytime the ignition is on so I can periodically take a look at my boat. Before I start just taking things apart to locate where the camera is getting it's power, has anyone dove into this before? Based on the camera's installation, this is the Jayco factory installed camera. Thanks for any information you may be able to share. If you who makes the camera, that would be helpful as well