Don’t know if these pictures worked. Wondering what they are. The square white one was attached to the soffit - there were 4 of them. The black item was on the side of the garage - 2 of these. These were on a condo (2 residences side by side)if that makes any difference.
The white one is the exhaust for the bathroom. The black one is for the water meter reader.
Thanks Mark. The bathrooms on this home exhausted through the side of the attic (gable end). Plus there are 4 or these things faily close together and the 2 bathrooms are on the other side of the house.
The black meter reader is new to me. Course, I live in the country and must not get out enough.
Thanks again
Tim