American Siren (com.zcapps.amsiren) on Google Play
Turn your device into a police/emergency vehicle with American Siren. Features 5 Siren sounds with emergency horn and 10 Flashing Light settings.Highest Quality authentic American emergency vehicle sound effects.Multiple light-bar Colors (blue, red, white, amber) and patterns."Toggle Multi" button allows for playing of multiple sirens at once.*While in light-bar screen, tap top half of screen to activate lights. Tap the bottom half of screen to turn off. Tap the menu button on top left of screen (or on device) to bring up light-bar settings.