What does 2W-B stand for?

2W-B stands for "Two Wire, Base mounted smoke detector"

How to abbreviate "Two Wire, Base mounted smoke detector"?

"Two Wire, Base mounted smoke detector" can be abbreviated as 2W-B

What is the meaning of 2W-B abbreviation?

The meaning of 2W-B abbreviation is "Two Wire, Base mounted smoke detector"

What does 2W-B mean?

2W-B as abbreviation means "Two Wire, Base mounted smoke detector"