Door barricade

A door barricade for a door having an interior face and an exterior face designed for use on the interior face and locking in an adjacent floor comprising:

• a) a straight vertical bolt capable of rotating circumferentially and moving up and down to an upper and lower position of a length that does not reach the floor when the bolt is in a down position attached to the barricade in spaced relationship to the interior face of the door;
• b) a floor plate with a receiver hole for attaching to a surface of the adjacent floor;
• c) a locking arm attached to the vertical bolt having a locking foot at the bottom of the locking arm plate extending below a bottom of the straight vertical bolt, the foot in spaced relationship to the vertical bolt and locking into the adjacent floor receiver hole when the bolt is in the down position;
• and
• d) a wireless electronic device which can send emergency information to a desired location.