Paul you are correct. That is the very reason that smoke detectors are required in most areas for dwelling units. Unfortunately many times after a fire, the detector is found without batteries. This is a reason why some areas now require dual (utility and battery) powered detectors. I fully support these requirements and would also support the AFCI rule if I am convinced that they will prevent a significant number of fires. It does not appear to me that the AFCI can do that at this time.
Don(resqcapt19)
