This effect causes an opened door to automatically close after a specified period of time.
This is compatible with every type of door except Star Trek Doors and Sliding Doors. Place an S[Delay,10]
within the door sector. The Delay value is the amount of time it takes
for the door to close after being opened. A Delay value of 32 is equal
to 1 second. 128 (4 seconds) is the most common Delay value. If you use
a very small Delay value (or none at all), you can create
malfunctioning doors which partially open and then close immediately.
Note: If you use this with Star Trek Doors or Sliding Doors, they will open and close automatically forever. Give it a null Delay value and link it to a switch, and you'll have a stubborn malfunctioning door which takes multiple switch presses to jar open.