Heath Zenith 81-A Wired Door Chime with Column Cover, White Replace your existing door chime with something that matches your personal style. Traditional white molded cover features a Greek column-like design. Chime has two different melodies including an 8-Note Westminster melody for the front door and a 2-note ding dong melody for an additional door. Both melodies offer digital sound quality tones for pleasing chimes. A built-in adjustable volume control lets you easily set the chime at a volume that's perfect for you and your home.