Newhouse Hardware CKIT1 Two Note Electric Door Bell Chime Kit w/ 16V/10VA Transformer & Surface Mount Lighted Push Buttons, 16V/10 Vac, White

Two-note electric door chime kit - 16VAC, 10VA transformer and surface mount lighted push-button - door chime: 7-3/16W x 5 inch h - White. WARNING: This product may expose you to chemicals known to the State of California to cause cancer or reproductive harm