Spec Sheet Preview: The Alpha Communications® RSN7041 Area of Rescue Assistance 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 RSN7041 photo luminescent signs come standard with self-stick tape on the back for surface wall mounting, and features a handicapped symbol to comply with the current building codes. The base material is PVC and a non-toxic pigment is added to create the photo luminescent effect. Typically, one RSN7041 sign would be placed at each "Area of Refuge" location, to iden …