Doors Redo works like the default doors mod but adds a special lock tool so that players can switch any registered door between open, locked and protected. Protection mod is needed for 3rd option to work properly.
Doors, Trapdoors and Fence Gates have Mesecons support baked in, so please disable 'mesecons_doors' mod for it to work properly.
Protect
we like using this because of the key tool that can let us lock or protect doors easily.