Beep.

@oatmeal

This should include his 3 brothers in other rooms. The bastards beep every 5 mins once and you never know which one of them it is.

An alarm with non-removable 10yr battery decided to notify about low battery every 44 seconds. There are solutions.
@piiabartos @oatmeal
@puhuri @piiabartos @oatmeal Sounds useful, useful sounds.