Sirencraft
Java mod listed for Minecraft 1.21. File opened and checked on 5 Oct 2026; downloads from the MC Java Mods app on Android.
⬇ Download on CurseForgeThe author built this one for Minecraft 1.21.1 on NeoForge. On other versions it may install and then do nothing.








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.
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 survival friendly air raid sirens
- A different pole type for sturdier mounts
- Optional ability to activate sirens without vanilla redstone
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 not animate properly under certain circumstances
- Blowers may play a second sound when unpowered.
- Siren sounds may not stop when block isn't broken by a player nor an explosion
Feel free to suggest stuff in the comments! i will be reading them frequently!

- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as sirencraft-0.1.0-neoforge-1.21.1.jar — drop this file into the mods folder
- Download size: 10.6 MB
- Download link checked 4 Oct 2026 — working
These come from our own check of the pack file, not from the source page.