Ugh, I hate it when that happens! My sister used to shower at random times in the night, and the steam would occasionally set the alarm off. I'm not proud to admit that I would have died, had it been a real fire.
That can happen?
If not, it was a crazy bunch of coincidences.
Steam blocks radioactive particles from a smoke detector's americium, and so does smoke itself.
fuuuuI am going to bedmom wakes me up at 6 .-.
note that the fire alarm pull probably woke up 95% of the other people in the apartment complex