[sudo-discuss] sudo room elevator access control

[Marc Juul]

Hi sudoers.

The sudo room elevator is now hooked into the sudo room access control
system.

Things you should know:

Only the ability to use the elevator from downstairs is under access
control.

When you use door.sudoroom.org to open the outer street-level door it will
also allow you to use the elevator for the next 40 seconds.

When you go to door.sudoroom.org you will notice that there is a new button
for the elevator. You only need to use this if you are not also unlocking
the street-level door. This will allow you to use the elevator for the next
20 seconds.

The elevator button on door.sudoroom.org does not call the elevator, it
only disengages the lockout so that pressing the button will call the
elevator.

There is a manual override switch mounted just outside of the door leading
into the sudo room space. You can and SHOULD use this to disable elevator
access control when you are in the space, but BE SURE TO ENABLE ACCESS
CONTROL IF YOU ARE THE LAST TO LEAVE.

If the raspberry pi crashes, then the access control will disable and the
elevator will function normally.

-- 
Marc Juul
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