I don’t know where to add this thread but really hoping that someone can help before I go insane. Fire alarm with a non replaceable battery has decided to die and is continuously beeping, it was from upstairs so we replaced it with a normal battery operated one and left this beeping one downstairs hoping it will die out. Omg were we wrong, it’s kept us awake since Friday night, last night DH put it outside in the bin just so we could get some sleep. I’ve told him he needs to take it out before we forget but we’re at a loss as to how to stop it beeping until we can get over to the recycling centre (most probably in a couple of weeks). I feel like I’m going insane because I can still hear it in the bin. Please help.