CurseForge · Minecraft mod
Sirencraft
Semi-realistic air raid sirens for disaster/emergency calls
Quick answer
Which Sirencraft release should I use?
sirencraft-1.4.2-forge-1.20.1.jar targets 1.20.1 with Forge. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is Sirencraft required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does sirencraft-1.4.2-forge-1.20.1.jar need?
sirencraft-1.4.2-forge-1.20.1.jar. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add Sirencraft without breaking your instance.
Built for sirencraft-1.4.2-forge-1.20.1.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use sirencraft-1.4.2-forge-1.20.1.jar. It targets 1.20.1 with Forge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside sirencraft-1.4.2-forge-1.20.1.jar. It opens that exact file at the source.
About this project
What does Sirencraft add?
WARNING: This mod was made with MCreator, it may or may not be incompatible with other mods!
REDSTONE LINK IS HIGHLY RECCOMENDED FOR THIS MOD FOR VERSIONS BEFORE 1.4.1
This mod adds fully functioning air raid sirens which can be right clicked to select a signal and redstone powered to be activated. Once powered, they will keep going for 3 minutes and you can activate them again after winddown has ended. All sirens can be crafted in survival and activated. Sirens can be combined with dye in a crafting table to paint them in common CD paint schemes. Sirens also have a range close to their real life counterparts, meaning you only need one siren to warn a full region (1024 x 1024 block square).
FEATURES:
- Fully functioning and dyeable air raid sirens
- New fence types for mounting sirens
- Nearly 100% survival friendly
This mod is raw and needs a lot of polishing, and as this was made with MCreator, there may be incompatibilities with other mods. I currently don't have an issue tracker, so all bug fixes will be made based on the comments.
PLANNED:
- Many more sirens
- Rebalance changes
- Bug fixes, hopefully
KNOWN ISSUES:
- Rotational sirens may spontaneously stop rotating
- Siren sounds may not stop when block isn't broken by a player nor an explosion
- Advancements aren't available on 1.20.1
Feel free to suggest stuff in the comments! i will be reading them frequently!

Project description from CurseForge.
Pick your setup
Sirencraft by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.20.1
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Sirencraft versions and loaders
sirencraft-1.4.2-forge-1.20.1.jar
10 Oct 2026
sirencraft-1.4.2-neoforge-1.21.1.jar
10 Oct 2026
sirencraft-1.4.1-forge-1.20.1.jar
3 Oct 2026
sirencraft-1.4.1-neoforge-1.21.1.jar
3 Oct 2026
sirencraft-1.4.0-forge-1.20.1.jar
20 Sept 2026
sirencraft-1.4.0-neoforge-1.21.1.jar
20 Sept 2026
sirencraft-1.3.2-neoforge-1.21.1.jar
22 Aug 2026
sirencraft-1.3.1-neoforge-1.21.1.jar
11 Aug 2026
sirencraft-1.3.0-neoforge-1.21.1.jar
9 Aug 2026
sirencraft-1.2.1-neoforge-1.21.1.jar
19 Jul 2026
sirencraft-1.2.0-neoforge-1.21.1.jar
18 Jul 2026
sirencraft-1.0.0-neoforge-1.21.1.jar
8 Jul 2026
Looking for an older file? The official CurseForge project page is in Resources.