Quote Originally Posted by mimihigurashi View Post
I've tried something similar before and wasn't very effective, personally. But what do you mean "continuous alarm"? Would it be an alarm that shuts itself off in a few seconds or that you must turn off every 15 minutes?
The alarm starts working after 4,5 hours or sleep ( or from the outset if you like) and then every 15 minutes and it shuts itself off in a few seconds, exactly