Signs Many different local authorities and inspectors have different requests and standards for signs and notices. From HAZMAT signs, RF Truss signs, warning notices and equipment indicators to Safety and educational signs Fire Ranger is your one stop shop for sales and installation of code compliance fire and life safety signs. We have a large selection of stock item signs and can custom make and sign in any size, shape, color or design to fit your request. Call Fire Ranger for all your fire and life safety sign needs.