A Man Trap (also spelled as one word Mantrap) consists of a set of two interlocking doors that cannot be open simultaneously. Either one of the doors can be unlocked and opened, as long as the other door is locked and closed. Between these interlocking doors is a small, secure space, which only admits one person at a time. These are ideal for high-security access control applications. They come in a variety of configurations: as a single cubicle, double cubicle, or as an ADA compliant entrance.