HEH1025 Features: * Classic d cor wired door chime * Material: Plastic * Elegant styling with a white cover and supreme sound quality * Decorative linear design * Wired low voltage doorbell chime * Chime has an 8-note Westminster melody for the front entrance * Superior 2-note melody for an additional entrance Assembly Instructions: * No assembly required Dimensions: * Dimensions: 5.5"" H x 10"" W x 2.25"" D Warranty: * 1 Year manufacturer"s warranty