Requires every school district board of directors to require each school to have at least one silent alarm located in its administrative offices.

Requires school buildings to: (1) Contain a mechanism by which the exterior building doors of the school may be electronically locked; and

(2) Be designed or updated in such a way as to restrict the general public from entering the school through the administrative offices and electronically lock administrative office doors to prohibit access to the rest of the school building.

Makes an appropriation.