|
Five pins, then yes it is doing more. I've seen some Japanese relay components built by the "GE School of Engineering" i.e. GE used to build products where the case very cleverly wasn't just a case, but held internals in position, sometimes spring loaded.
So if you try the Dremel route, and can't see any seams to pry or pick at, beware "sproing!" when you open it. Somewhere in there...the noise making part should come down to a piezo chip, or a buzzer, or something that can be replaced. At $180 I'd try to find out more first.
|