The Police Siren app is designed to help you with crime. It provides various siren sounds to help you in case of an emergency. It is a free application that allows you to use the camera flash to illuminate the screen. It can also be used to mark the letter you want. It is a useful tool for those who want to find out what's going on in the city. You can use it for emergency purposes.

The application also allows you to set the siren sound volume. It is a useful application for those who want to prevent crime.