Each door has a keypad which can be used in place of the commlock. In The Beta Cloud Tony is able to give verbal commands to doors: "Open" and "Close". Keypads may be shot at (Alpha Child, Force Of Life, The Last Sunset, The Exiles, The Seance Spectre, The Lambda Factor), after which the door can be pushed open manually. Some aliens simply force open doors: Balor in End Of Eternity, the creature in The Beta Cloud.
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Single doors. Most have the lower lip; the exception are Medical rooms (which require access for gurneys).
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The double doors. Most interior doors do not have the lower lip.
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The Travel Tube doors are slightly different, with a bottom lip.
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Note another design of double doors. These appear in red as the "Anti-Radiation Door" to Nuclear Generating Area 3, in Force Of Life. It also appears as the doors of the Experimental Lab in Voyager's Return. A silver version appears on the Protein Store in Testament Of Arkadia. In Year 2 they are seen in the Power room of year 2. A silver reactor door appears in several episodes. ![]() |
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Copyright Martin Willey