• 4- or 8-note, front door; one-note, second and third doors.
• Measures 12" W x 18 3/4" H x 4 7/8" D 
• Uses a 16-volt transformer. Sold separately.
• Please allow 1-2 weeks for delivery

For up to three entrances, eight-note or four-note chime for front door, and third doors. Can easily replace existing two-note chime without rewiring.