Spec Sheet Preview: The Alpha Communications® RSN7047L (Left Arrow) and RSN7047R (Right Arrow) Area of Refuge Signs are used with the AlphaRefuge™ 2100 and 2400 Series Area of Refuge systems, and can be used with other manufacturer's ARA systems. The RSN7047 series signs come standard with self-stick tape on the back for surface wall mounting, and feature raised lettering, handicapped symbol and braille wording to comply with the current building codes. Typically, one RSN7047 series signs would be placed in hallways to provide directional assistance to each "Area of Refuge" loc …