Siren

Sirens are a vehicle customization system in CIT. Police Level 20+ and Firefighters can use /sirens; Level 10 Paramedics can edit sirens on the Ambulance and Medic Car. The system places visual light effects on supported vehicles.

Siren notes

The Sirens System:

is available to eligible police players, Firefighters, and Level 10 Paramedics
is visual only
works on supported police vehicles
saves siren setups per vehicle

Unlock

/sirens is unlocked through police progression.

Later police levels unlock:

/sirens

The Sirens System itself is available to:

police level 20+
Firefighters
Level 10 Paramedics, who can edit sirens on the Ambulance and Medic Car

What the system does

The Sirens System lets eligible players:

customize visual light effects on supported police vehicles
save custom siren setups as profiles for each vehicle

The system is:

visual only

Siren profiles

Siren profiles are used to:

save your custom siren setup for a vehicle
load the same setup again later on that vehicle

Siren settings are saved:

per vehicle

Siren limit

You can place up to:

8 sirens

This limit is:

per supported vehicle

Unsupported vehicles

Custom sirens do not work on:

Buffalo
Cabbie
Taxi
Elegy Drift
Deluxo
Sultan RS
MPCC Truck
Perennial
Sentinel
Phoenix
Landstalker
Picador
S.W.A.T.
Barracks
FBI Truck
Linerunner
all planes
all trains

Sound and siren settings

While driving a police vehicle, press the horn key (Caps Lock or H by default) to toggle the siren; hold it to sound the horn. Hydraulics replaces the normal horn on vehicles with that upgrade.

CIT also includes a separate setting for hearing horns and sirens.

Enable Car Horns + Sirens lets you:

mute horns
mute sirens

This is a sound setting and is separate from the visual siren customization system.

Commands and settings

Command or setting	Use
`/sirens`	Sirens System for Police Level 20+, Firefighters, and Level 10 Paramedics on Ambulance and Medic Car
`/settings` > `Enable Car Horns + Sirens`	Mute or allow horns and sirens

Siren details

The Sirens System is visual only.
Siren profiles are saved per vehicle.
Not every vehicle supports custom sirens.
The horn and siren sound setting is separate from the visual siren system.