Hello,
.
I wonder whether the AC500 has any internal speaker -
which could give alarm in case of e.g., AC overload. 
.
When I’m cooking with the electric stove, using all hotplates, 
I often (try to) have a glimpse of the display that there doesn’t appear the yellow overload warning. 
.
If there is a speaker beeping that would be much more comfortable! 
2 Likes
It does have a tiny speaker as a local alarm, but it is not loud enough.
Hmm … I really hear nothing when there is an overload warning or
(any) other error (overheating, I had one time).
.
There is no on/off switch of the speaker in the settings?
I didn’t see a one or did I overlook something?