MondomuyoSiren is an app that plays a sound of the siren. It's too noisy, so please be careful.
("Mondomuyo" means "no question asked" in Japanese.)
If you ring the siren, you can call for help from people around you.
- Sound a siren immediately
Play a sound of a siren on starting app. It's too noisy, so please note that malfunction.
- Set the volume of the siren
You can select "Maximum volume of your device", "One-half of maximum volume", "Minimal volume" or "Not change".
- Mute when siren stops
Set the volume to the minimum when the siren stops.
I'm looking for a better translation. Please send me it by email.