A free app for Android, by Just4Fun Mobile.

This free tool is designed to help you in case you find yourself in a situation where you need to alert others or get their attention. The app can be very useful if you find yourself in a place where you can’t speak or you need help.

The app will allow you to simulate flashing lights and sound of a siren. You can adjust the frequency of the lights so they work at the same speed as the lights of your local police.

The tool can be useful for the people who live in places where there is a high crime rate.