RV duty propane, CO, and smoke detectors
My detectors are hard wired into the 12V system of the camper, on the same circuit as the overhead lights. Even when plugged into shore power, one of the detectors starts beeping about low voltage ...
Forum Discussion
It is probably the detector reacting to the steam generated by the shower. If you read all the places you should avoid there is no place left in most RVs to mount a smoke detector. You do need to replace yours as they are way past there lifetime. Just find a location as far away from the shower as you can but still in the bedroom.
