Abstract: A training device provides a simulator for gaining emergency access through a locked or barricaded door in emergency situations. The apparatus comprises a door support structure, which may be free-standing. The door support structure comprises a vertical rectangular support structure comprising a threshold member at the bottom, a head member at the top, a hinge side jamb member and a latch side jamb member. A vertical hinge attachment member is pivotally mounted to the hinge side jamb member. A door member translates with respect to the position of the vertical hinge attachment member along a plurality of pins extending between the vertical attachment member and the door member. The door member is normally biased towards the latch side jamb member.