Police Siren Simulator: Lights is a fun sound and light effects app. Pick a siren tone, press Play and watch a flashing red and blue light bar, or hold the Horn button for a loud air horn.
This app is for entertainment only. It is not affiliated with, endorsed by or connected to any police force, emergency service or government agency. All sounds are generated by the app.
What you get
- 8 siren tones: Wail, Yelp, Hi-Lo, Two-Tone, Phaser, Priority, Rumble and Mechanical.
- Air horn: press and hold for a loud two-note horn, also on top of a running siren.
- Animated light bar with a colored glow that follows the siren.
- 7 light patterns: Red and Blue, All Blue, Red and White, Amber Sweep, Blue and White, Green and Amber and Fast Strobe.
- Full screen lights: the whole screen flashes in the light bar colors.
- Flash mode: optional flashlight blinking, with a clear flashing light warning.
- Auto-stop timer: the siren stops by itself after 15, 30 or 60 seconds.
- 4 siren tones and 3 light patterns are free. The others can be unlocked for 24 hours by watching a short optional ad.
- Modern dark design, keep screen on option.
How to use
1. Choose a siren tone and press Play.
2. Pick a light pattern and turn the lights, Flash or full screen mode on.
3. Hold the Horn button for the air horn.
Good to know
Please use the app responsibly. Do not use it in traffic, in a vehicle, in public places or in any way that could make people think a real emergency vehicle or police officer is present. The light effects and Flash mode blink quickly, so do not use them if you are sensitive to flashing lights and never point the flashlight at anyone's eyes. The app is free and supported by ads.
Siren sounds, air horn and flashing light bar effects. For entertainment only.
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ଅକ୍ଟୋବର 20, 2026