据unturnedbunkerwiki上的国外大佬所说，A keycard door from Russia is in te hospital on the first floor. The keycard may not be obtainable, and this just being a re-purposed model.
大意是作者很懒，直接从俄罗斯抄了门禁卡门的模型来，目前没有实际意义

是地图外面的场地的门禁吗？我也卡哪里了，12点要进去的12/6室不知道是哪个~