** Now including UK-style sirens! **

This simple siren app works just like a real-life police siren (US-style and UK-style), with a siren control panel inspired by actual siren controls in police cars and ambulances.

Features Wail, Yelp, and Phaser (or Hyper-Yelp) siren tones, along with an electronic air horn and manual-siren feature (the UK siren also features the Hi-Lo tone). The simple siren control panel works in both portrait or landscape modes in all resolutions. The US siren is a mixture of Federal Signal siren tones. The UK siren is the Whelen Alpha-series siren currently in use by agencies in London.

There is a setting to disable the lock screen so you can keep it displayed while your phone is on the dash of your car, ready to use at a moments notice! Hook it up to your sound system and have some fun!*

* Please use this app responsibly. Impersonating a public safety official is a serious crime. This app is for entertainment purposes only, and I am not responsible for any misuse of this app.

Version 1.1.0 January 2014
- Added UK-style sirens, the new Whelen Alpha-series siren currently used by the Met and LAS.
- Development of fire-services siren tones is in-progress, once I figure out how to incorporate the Federal Q2B mechanical siren.

Version 1.0.0
- Initial app version.