coded key

This dream happened a few nights ago. Maybe Monday.

I am in a place. Things are mostly a greyish camel colour. I am going to travel somewhere a long way away. I go to a place and get a key. It looks like my garage door opener from Westmead, but it has a LCD screen with a display of about 5 digits as well as the button.

I am back where I stay. I pick up the unit. It has been reset. A person I know from the central coast says, I did that. I think it was a bit nasty. The code is still in there. But so are a bunch of other codes. It will take a while to sort it out. So I take it back to where I got the first code.

And the dream ends as I wake up.