Apps
iOS applications developed and maintained by Bixl LLP.
About the app
Siren Panel is a siren control-panel simulator for iPhone and iPad. It plays a set of siren tones and lights up a red-and-blue panel on screen in time with them.
Four modes are switched on with a toggle and keep sounding until you turn them off:
- Auto wail — a long tone rising and falling on a loop.
- Yelp — the same tone repeated in rapid bursts.
- Hi-Lo — alternating between two fixed tones.
- Phaser — fast, short pulses.
Two large buttons sound for as long as you hold them:
- Wail — a manual wail that rises and falls.
- Air horn — a short, sharp blast.
Sound
Every sound is synthesised directly on the device. The app contains no audio recordings and uses none.
That is what gives the panel its feel. The wail slides up and down smoothly, with no seams or audible loop points; the air horn fires the instant you press it; releasing a button cuts the signal straight away. The controls respond the way they do on a real panel.
Light panel and interface
A red-and-blue light panel sits across the top of the screen and lights up together with the signal. Next to it, a status display shows what the panel is currently doing.
The app supports light and dark appearance and follows the system setting.
Price and limits
The app is free. When triggered manually, the Wail and Air horn buttons are limited to 20 taps per day each. The counter resets once a day.
A one-time in-app purchase, Unlimited, removes that limit permanently. There are no subscriptions — the purchase is made once. All other modes are unrestricted.
Important notice
- This app is intended for entertainment purposes only.
- Using special sound and light signals without the appropriate authorisation is prohibited by law.
- Do not use the app in a vehicle or on the road — neither as a driver nor as a passenger.
- Do not play the sounds where they could mislead people around you or interfere with traffic.
Privacy
The app does not collect, store or transmit personal data. It contains no analytics, no advertising, no tracking and no sign-up. Full details are in our privacy policy.
For questions about the app, see the support page or write to info@bixl.kz.