This is a Vintage RADAR BRAND S.O.S. Buzzer Vigilant Burglar Alarm 2000 w/Original Box, Working & Very Loud, We had a lot of fun with this around the office, good for Pranks Too! The pictures are a substantial part of the description so please examine all the photos and contact me if you have any questions. We will be happy to save you shipping costs by picking this up at our shop. Thank You 090624- RK-05