Replacement for Keypads

Apparently, if you look at the keypads at a certain angle, people can see what your code is.
We have to find a replacement, like a door spawner that work exactly like regular doors, because there is no point in keypads if people can know what your password is.

I still have no idea what you write sometimes.
Do you mean about people seeing the numbers fully if that's a case you have to toggle Safe mode on to make them appear as *

Yeah, thats how i like... Found your code, and told a hobo. xD

I think f you can see someone's code from a certain angle while they are keying it in just adds a little bit to the realism.
Also I recommend we stick with keypads because pretty much every one on gmod knows how to use them.