Security alarm for articles on display

FIG. 1 is a perspective view of a security alarm for articles on display;

FIG. 2 is a front view thereof showing the security alarm positioned adjacent to a cell phone and cabling;

FIG. 3 is a left side view thereof showing the security alarm positioned adjacent to the cell phone and cabling;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a left side view thereof;

FIG. 8 is a top view thereof; and,

FIG. 9 is a bottom view thereof.

Any broken line illustration of structure in the drawing is not part of the design sought to be patented. The cell phone and cabling are shown in broken lines for illustrative purposes and form no part of the claimed design.