Passwall/Secret Door

Scripted doorway. Which fades and allows passage when the owner, or someone in a specific group approaches. Once you pass though it becomes solid again.

The door allows you to place different textures on each side and control the transparency. The wall can be set so it's opaque to everyone on one side, and transparent to everyone on the other side. Also the textures on either side can be animated.

Custom greeting messages when the doorway opens and closes.

The object is configured with a simple notecard.

Note the wall is Modify, the script contained inside the wall is not.