<Document>
  # Airlock Upgrades
  It is not uncommon for plucky individuals to try and bypass an airlock by meddling with its internal wiring.

  Fortunately, certain countermeasures can be installed into airlocks to inconvenience any would-be trespassers.

  ## Medium security airlocks
  The most basic form of intrusion deterrence is to install a secured steel plating that will prevent access to internal wiring of the airlock.

  To upgrade a basic airlock to a medium security airlock, you will require the following materials:
  <Box HorizontalAlignment="Stretch">
	  <Box>
		  <GuideEntityEmbed Entity="SheetSteel" Caption="2 steel sheets"/>
	  </Box>
	  <Box>
		  <GuideEntityEmbed Entity="Screwdriver" Caption="Screwdriver"/>
	  </Box>
	  <Box>
		  <GuideEntityEmbed Entity="Welder" Caption="Welder"/>
	  </Box>
  </Box>

  To upgrade a basic airlock:
  -	Use the screwdriver to open the airlock maintenance panel.
  -	Add the steel sheets to the airlock.
  -	Weld the steel sheets into place.
  -	Close the maintenance panel using the screwdriver.

  ## High security airlocks
  For airlocks leading to the more sensitive areas of the space station, the use of stronger deterrents are advised. High security airlocks have improved armor plating to protect its internal wiring.

  To upgrade a medium security airlock to a high security airlock, you will require the following materials:
  <Box HorizontalAlignment="Stretch">
	  <Box>
		  <GuideEntityEmbed Entity="SheetPlasteel" Caption="2 plasteel sheets"/>
	  </Box>
	  <Box>
		  <GuideEntityEmbed Entity="Screwdriver" Caption="Screwdriver"/>
	  </Box>
	  <Box>
		  <GuideEntityEmbed Entity="Welder" Caption="Welder"/>
	  </Box>
  </Box>

  To upgrade a medium security airlock:
  - Use the screwdriver to open the airlock maintenance panel.
  - Add the plasteel sheets to the airlock.
  - Weld the plasteel sheets into place.
  - Close the maintenance panel using the screwdriver.

  ## Maximum security airlocks
  You can optionally upgrade a high security airlock to a maximum security airlock. Maximum security airlocks possess an additional layer of electrified wire mesh on top of its other protections, which can shock any unauthorized personnel attempting to tamper with the airlock.

  To upgrade a high security airlock to a maximum security airlock, you will require the following materials:
  <Box HorizontalAlignment="Stretch">
	  <Box>
		  <GuideEntityEmbed Entity="SheetPlasteel" Caption="2 plasteel sheets"/>
	  </Box>
    <Box>
      <GuideEntityEmbed Entity="PartRodMetal" Caption="2 metal rods"/>
    </Box>
	  <Box>
		  <GuideEntityEmbed Entity="Screwdriver" Caption="Screwdriver"/>
	  </Box>
	  <Box>
		  <GuideEntityEmbed Entity="Welder" Caption="Welder"/>
	  </Box>
  </Box>

  To upgrade a high security airlock:
  -	Use the screwdriver to open the airlock maintenance panel.
  -	Add the plasteel sheets to the airlock.
  -	Weld the plasteel sheets into place.
  - Add the metal rods to the airlock.
  -	Close the maintenance panel using the screwdriver.
</Document>
