Where does the backup camera get power

[Bgotro47]

I have a 2017 Hyperlite 29HFS and want to know what the power to the camera is connected to since it is on all the time power is connected to the trailer. Is it one of the garage ceiling lights or some other place. I would like to install a switch so I can turn it off when parked.

[Kimber45]

it should be wired into the running lights of the camper. Mine only works when you turn the truck lights on and the camper running lights turn on?

[Bgotro47]

Mine is always on. I read where they wired some that way but don't know where they get the power from.