Looks like the smoke detectors didn't work. I just replaced all the detectors (smoke, CO) in my house with ones that have a 10 year battery. You should replace detectors every 10 years, so that is convenient because you don't have to replace batteries either. Just replace the whole thing.
Looks like the smoke detectors didn't work. I just replaced all the detectors (smoke, CO) in my house with ones that have a 10 year battery. You should replace detectors every 10 years, so that is convenient because you don't have to replace batteries either. Just replace the whole thing.