The product is an Edwards Adaptabel 340-4R5 V 240 Audible Signal Appliance, model 40-4R5, manufactured in the United States. It is an audible alarm unit designed for industrial or commercial use. The listing number is 116E, and the quantity available is one. The product is untested and may require evaluation before use. Buying "as is" and "as found" We package carefully ship quickly!! This weighs 2# 5 oz. - will ship by USPS Ground Advantage Mail - a quick, reliable less costly way to ship by the USPS YOU CAN MAKE A BUY IT NOW OFFER IF YOU WANT THIS QUICKLY!!