Combine Security Door

{{Technology Infobox
| image=FileCombine secu door brush.jpg|200px
| name=Combine Security Door
| affiliation=Combine
| type=Door
| usedby=*Overwatch Soldiers
*Overwatch Elite
| entity=func_door (http// brush)
| designer=
| hidei=
| hideu=
| hideg=

The '''Combine Security Door''' is a type of door used by the Combine to block the three original Overwatch Nexus doors door during the Uprising.


The Dropgate is simply a large chunk of Combine metal that instantly drops on command along two large rails, in a manner similar to that of a WikipediaGuillotine|guillotine. It is unknown how the Combine actually make it drop, as there seems to be no switch to do so.

==Behind the scenes==

The three doors are http// brushes using the entity "http// func_door", named "atrium_securitydoors", hence the name.

==List of appearances==

*''Half-Life 2'' {{1st}}

==See also==
*Combine Heavy Door

CategoryCombine technology
CategoryBrush entities

|description=The cut Combine Security Door.
|source=''Half-Life 2''
|other versions=
|cat artist=
|cat subject=CategoryCombine technology imagesCategoryOverwatch Nexus imagesCategoryBrush images
|cat type=CategoryHalf-Life 2 screenshots