updateitem1

This entity is not in the FGD by default.
It should not be put directly in a map because it can only be configured through code.

updateitem1 is a point entity available in Portal. It was added by the March 1, 2010 update. This entity is the area where updateitem2 will receive a signal (sprite turns green, sounds play, static sounds, etc...). The entity is automatically placed and configured in code based on the map name, and does nothing if placed manually through Hammer.