Limited Tool Gun - DarkRP servers

I was playing in a DarkRP Server, and I tried to use the RT Camera, And a “warning message” appeared “Restricted! Only Super-Admin”

How they do that? o.o?

I do believe through use of Ass Mod, or the like, that you can restrict certain tools, and weapons to a certain level of user.

I have ulx admin mod, Can I do with it?

No you can’t. Get Assmod.