[Standalone] MZ SirenControl – Emergency Light & Siren Control System ELS & NO-ELS

mz_sirencontrol

mz_sirencontrol is a control system designed for FiveM emergency service vehicles.
It replaces mouse-based interaction with a full hotkey and numpad-driven layout, allowing drivers to manage lights, sirens, and megaphone functions without leaving the keyboard.

Note: This resource is designed for non-ELS vehicles and ELS vehicles.


:movie_camera: Video Preview

MZ sirencontrol - Advanced Police Siren & Light Control System for FiveM | Feature Showcase


:sparkles: Features

:police_car_light: Light Control

  • Two-UI Styles: We have the defult UI like the photo show. And we have the Smartcontrollerb Style.
  • Multi-Stage Lighting – Cycle through vehicle extras using dedicated hotkeys (Stage 1 / 2 / 3).
  • Persistent State – Lights and sirens can remain active after exiting the vehicle when required.
  • Configurable Setup – Lighting logic can be configured per vehicle model based on its extra components.

:loudspeaker: 12-Tone Siren System

  • 12 selectable emergency tones for Police, Fire, and EMS vehicles.
  • Dedicated Air Horn and Manual Siren with long-press support.
  • Option to disable ambient and NPC sirens for clearer emergency audio.

:speaking_head: Numpad Megaphone System

  • Grid-based interface controlled entirely via numpad (no mouse required).
  • Pre-configured tactical voice lines (e.g., “Pull over”, “Engine off”).
  • Up to 120m audio range.
  • Front passenger support for megaphone operation.

:gear: Performance

  • Idle: ~0.00ms
  • While in vehicle: ~0.02ms – 0.07ms (depending on active features)

Designed to remain lightweight with minimal impact during normal gameplay.


:counterclockwise_arrows_button: Compatibility

  • Standalone resource (no framework dependency)
  • Compatible with all major frameworks (QBCore / Qbox / ESX )
  • Designed for non-ELS vehicles & ELS vehicles

:link: Links

Code is accessible No
Subscription-based No
Lines (approximately) ~9000
Requirements none
Support Yes

Nice script! Do you also have Non-ELS and ELS support like this script does? [ELS&Non-ELS]Lighting&Siren control system for emergency vehicles - GTM Siren

I really like the megaphone idea though!

1 Like

Since the release earlier this year. Based on this feedback, we have now added support for ELS police vehicles. If you encounter any issues while using ELS, please feel free to report them in our Discord channel.

I like this megaphone. Compared to having the police players shout from inside their cars, this preset adds a sense of professionalism and immersion. Keep it up!

To be honest, your shouting megaphone system is really good and creative. I like it

very cheap, with two UI, Nice!

Recent updates

Siren Control [1.1.2]
:new_button: Update Highlights: Fix the vehicle flashing transmission issue caused by the switching of warning lights Add some key notify
:open_file_folder: Changed Files: mz_sirencontrol/fxmanifest.lua mz_sirencontrol/client/*.lua mz_sirencontrol/config.lua

Siren Control [1.1.3]
:new_button: Update Highlights:
Add the function of dynamically setting the UI interface position
Add extra setting with the alarm light gear turned off

Siren Control [1.1.4]
:new_button: Update Highlights:
Fix the issue with the settings options’ keepSirenAfterExit ‘and’ keepLightsAfterExit ’

Siren Control [1.1.5]
:new_button: Update Highlights:
Updated the issue where NO-ELS does not need to switch to 3rd gear three times when the extra state is not enabled.
Fix interface synchronization issue


New feature: Switch UI interface within the game.