Being a 100% dry camper, any bit of power consumption is always a concern.
Of course a switch can be installed,.....so I guess my question should have been, why isn't there a switch ? I doubt that the power supply can sense "no activity", and therefore does not shut down.
So maybe my question should be,....how much power does the power supply draw ?
I can't find the specs on it, but it seems like the standard panel ones draw near 1 amp. I don't know why winegard did not leave the red lite and switch on the sensor pro, except for saving a dollar ??