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Turn your car into a squad car!

Plug your iPhone / iPod Touch into your car's adapter / FM transmitter / AUX and use your device just like a real siren control box!!!

by Scene1 (US)
"Best siren [app] in the app store, most interactive by far!.."
5/5 Stars

by ak40seven (Can)
"This is unbelievable. I love it, and I'm so addicted to it I can't stop playing with it."
5/5 Stars

by The Indian (US)
"I love it! 10 stars definitely"
5/5 Stars

by Keatrm (US)
"If you are interested in police or police cars get this great app! I rate it at 10000000000 stars :)"
5/5 Stars

SirenBox is modeled after a real 200 watt electric siren control switch box with stunning graphics and digital high quality audio recordings of the most popular sirens:

T3 (also known as phaser / piercer)

...and an AIR HORN

Functions just like the real thing!

DISCLAIMER: By downloading this App you agree that (a) it will not be used on public roads or for anything illegal and that (b) this App is sold solely for entertainment purposes. Any developer(s), members, employees or affiliates will not be held responsible for the actions of the purchaser and/or user of this software.

police , cop , cops , radio , law , enforcement , emergency , 911 , ambulance , medical , fire , department , radio , siren , sound , effect , effects , FX , british , truck , bullhorn , police radio , sirens

iOS Store Category:

Primary: Entertainment

Secondary: Utilities

App Store

Total Ratings



SirenBox screenshot 1SirenBox screenshot 2SirenBox screenshot 3SirenBox screenshot 4

Version History

Launched Dec 23, 2009 (almost 11 years ago).

Releasing new versions every about 2 years, on average.

Sep 04
Version 3.1

• iPhone X screen compatibility
• Code compatibility
• Settings menu improvements

Sep 03
Version 3.0

• Ambient lighting simulating light reflection from emergency lighting. (Different patterns coming soon with next update!)
• Added Settings menu with:
a) Instructions on how SirenBox works
b) Ambient emergency lighting control (different patterns coming soon)
c) Restore purchase option for those of you that were having technical problems with the in-App purchase.
(NOTE: Some users reported being prompted twice or more for in-App purchase. This was a bug and has been fixed. It is impossible to pay twice or more for the same content using the same Apple ID. Once purchased, Full Version functionality can be restored to ANY device under the settings menu; at no cost.)
• Fixed some minor "clipping" for WAIL and HORN sounds
• Bug & stability fixes

Jul 30
Version 2.0

As requested by our users:
• Added manual button
• Added electronic air horn instead of mechanical

Other updates:
• Universal binary for all iOS devices
• New App icon
• New higher resolution graphics
• New digitally recorded audio for all sirens
• Overall more realistic experience

Feb 02
Version 1.1

• As requested by our users:
All sounds now reset to the beginning when switching.

All of your requests are reviewed and we are doing our best to fulfill them. Just keep in mind, not all requests are possible or suitable.

Dec 23
Version 1.0

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