The utility model discloses an aluminum alloy burglary -resisting door with alarming function, including door frame, aluminium alloy door and LED lamp fixing board, one side of door frame top frame is equipped with battery container, and battery container's internally mounted has the battery, and one side of battery container is equipped with the alarm, and one side of alarm is equipped with photoelectric switch, and LED lamp fixing board is installed to the opposite side of door frame top frame, and a plurality of LED lamp is installed to the bottom of LED lamp fixing board. The utility model discloses can the family of a general install in the great public occasion of flow of the people, personnel are when opening, pressure switch control alarm sends the sound, remind people to shut the door after you, when night, the photoelectric switch control LED lamp throws light on, the personnel's mistake that prevents the walking or run bumps against transparent glass, when glass is broken, the 2nd pressure switch also can control the alarm and send the sound, the warning personnel notice that broken glass's disintegrating slag and warning installer should in time change glass.