Abstract: An alarm guard for use with an alarm signaling device that is installed to meet Underwriter laboratories (UL) 1971 requirements and that includes a chassis mountable to a surface and a visual signaling element mounted on an outer face of the chassis and extending therefrom to be activated to indicate a hazardous condition. The alarm guard includes a mesh chassis guard enclosing at least four sides of the chassis and a visual indicator guard including a plurality of guard elements mounted to the chassis guard adjacent the visual signaling element. The guard elements may be comprised of straight and curved segments and extend from the outer face of the chassis and are spaced apart along the vertical and horizontal faces of the visual signaling element to provide vertical and horizontal openings sufficient to provide a required emitted light pattern in each plane of light emission.