Fire Detector

FIG. 1 is a bottom view.

FIG. 2 is a top view.

FIG. 3 is a front view.

FIG. 4 is a back view.

FIG. 5 is a right side view.

FIG. 6 is a left side view.

FIG. 7 is a bottom, right-back perspective view; and,

FIG. 8 is a bottom, right-front perspective view.

The broken lines depict subject matter that forms no part of the claimed design.