Like your doorbell, but from the future. With webui, text-to-speech and i18n. Who needs doorbell which is not powered by modern web technologies?
There is config.json file used for configuration. You can specify host, port, and repeatCount here.
I got it from here https://www.freesound.org/people/guitarguy1985/sounds/69385/. It's CC0 1.0.