US D487707 S1
FIG. 1 is a front elevational view of a proximity monitor showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a side view, taken from the left side of FIG. 1;
FIG. 4 is a side view, taken from the right side of FIG. 1; and,
FIG. 5 is a top plan view thereof, the bottom plan view being a mirror image thereof.