HEH1033 Features: * Basic series wired door chime * Material: Plastic * Basic styling with a white cover * Wired low voltage doorbell chime * Chime has a basic 2-note melody for the front entrance * 1-note tone for an additional entrance Assembly Instructions: * No assembly required Dimensions: * Dimensions: 4"" H x 7.25"" W x 2"" D Warranty: * 1 Year manufacturer"s warranty