Vintage Andy’s Super Siren Bicycle Alarm 3 In 1, #TB-678 ,po[ice, ambulance, fire engine, loud sound !!! The Vintage Andy's Super Siren Bicycle Alarm 3 In 1 is a unique and nostalgic bicycle accessory that serves multiple purposes. This alarm serves as both a functional security feature for your bike and a vintage collectible item for enthusiasts. With its retro design and multiple functions, this bicycle alarm adds a touch of charm and convenience to your cycling experience. Looks like it was never used, it works, box has issues, see all photos. Packed ready to ship !!!