DESIGNER CHIME DIMENSIONS: 7.88" High x 7.88" Wide x 2.5" Long, Weight 1.67lbs
INSTALLATION: Vertical Hanging Position; Must Use at Least 18 Gauge Wire Everywhere (from Button to Chime, Transformer to Chime, and Chime to Chime if Wiring More than One), and Must Use a 16 Volt Transformer
DETAILS: The LOUDEST Models Equipped with Loud Two Note Chime Mechanism with, Great for Larger Homes