A free program for Android, by ODVgroup.

Police sirens and flashing lights are already familiar to everyone. You see them when you have a problem and need help. In the game, you can hear the siren of a police car. You can also simulate a siren with a special sound. The sound of the siren can be used to attract attention and help you.

You can hear various sounds of police cars. You can also simulate a flashing light. You can also use it to scare off the bandits. The sound and the light will be shown in real-time. You can also turn it on and off with a simple tap.