Hello,

I am thinking and searching on the web. But I can't find one that I want.

Anyway, what I want is a 12 v DC doorbell. (which will be operated on a 12 v battery.)

Is there any? Thanks!

 

Hello,

At digikey they got a lot of buzzers that work on 12 Volts DC.
http://search.digikey.com/scripts/DkSearch/dksus.dll?Cat=720967&k=buzzer
In this parametric search you can select the voltage range, wich will leave you the parts with that parameter.

You can also make your own doorbell.
Here is a "canary" as a doorbell:
http://www.radiolocman.com/shem/schematics.html?di=62835

It can probably made from some harvested parts.
I think it will work on 12 Volts too.

Bertus