Use physical keys to lock and unlock your doors and chests.
Copy the downloaded file into your .minecraft/mods directory. Launch & Play: Start Minecraft using the Forge profile. skachat mod key and code lock
If you are looking for the "Key and Code Lock" mod for Minecraft, it is a popular security tool that adds specialized doors and blocks to protect your builds from unwanted visitors. Use physical keys to lock and unlock your doors and chests
Some versions allow you to activate redstone mechanisms via keys or codes. skachat mod key and code lock