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dual siren rumbler

Dual Siren

The dual siren (also called PowerCall) is a secondary siren that plays alongside the main siren. It's commonly used for intersections or high-priority responses where maximum audio presence is needed.

Usage

ActionDefault Key
Toggle dual sirenArrow UP

Behavior

  • The dual siren can only be activated when the main siren is already running.
  • It plays a separate sound from the PowerCallHandler configuration, layered on top of the main siren.
  • Turning off the main siren (or blue lights) automatically stops the dual siren.
  • The dual siren state is synchronized to all nearby players.

Configuration

In your vehicle config, set the Dualsirene property to a PowerCall preset name:

Dualsirene = 'MPcall',
Dualsirene = 'Pcall',
Dualsirene = 'BPcall',

If you omit Dualsirene from the config, the dual siren button will not appear in the UI.


Rumbler Siren

New in V3 - The rumbler siren is a low-frequency siren designed to be felt through vehicles at intersections.

The rumbler replaces the current siren sound with a different, typically deeper tone from a separate siren preset.

Usage

ActionDefault Key
Toggle rumblerArrow DOWN

Behavior

  • The rumbler can only be activated when the main siren is already running.
  • When activated, it replaces the main siren sound with the rumbler preset sound.
  • The rumbler uses the same tone number as the current siren - so if you're on tone 2, the rumbler plays tone 2 of the rumbler preset.
  • Toggling the rumbler off restores the original siren sound.
  • The rumbler state is synchronized to all nearby players.

Configuration

In your vehicle config, set the Rumblesirene property to a siren preset name:

Rumblesirene = 'rumble',
Rumblesirene = 'rumble2',

The value refers to a key in the SireneHandler table - the same format as the main siren presets. This means you can use any siren type as a rumbler, or create custom rumbler presets.

If you omit Rumblesirene or set it to 'geen', the rumbler button will not appear in the UI.


Combining Dual Siren & Rumbler

The dual siren and rumbler can be used simultaneously. When both are active:

  • The rumbler replaces the main siren sound
  • The dual siren plays on top as an additional layer

This gives maximum audio presence for critical situations.