---
title: "2 tài liệu đã gắn thẻ được gắn thẻ \"siren\" | open.mp"
canonical: https://omp.itsneufox.com/vi/docs/tags/siren
language: vi
---

# 2 tài liệu đã gắn thẻ được gắn thẻ "siren"

[Xem tất cả thẻ](https://omp.itsneufox.com/vi/docs/tags)

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## NPC\_IsVehicleSirenUsed

](https://omp.itsneufox.com/vi/docs/scripting/functions/NPC_IsVehicleSirenUsed)

Checks if an NPC is using the vehicle siren.

[

## NPC\_UseVehicleSiren

](https://omp.itsneufox.com/vi/docs/scripting/functions/NPC_UseVehicleSiren)

Makes an NPC use or stop using a vehicle siren.