IQ America White Plug-In Wireless Door Chime with 2 Push Buttons WD-1152

Wireless, plug-in door chime. Easy to install and features zone-specific chime for 2 entryways. Includes white chime box that plugs into any standard outlet and 2 matching wireless push-buttons powered by (1) CR2032 lithium coin cell battery each, batteries included. Adjustable volume with melody choices including: 8-note Westminster chime, traditional 2-note chime, and 1-note chime. Self-programming avoids interference with neighboring systems. 2.75 inches wide x 4.75 inches high x 1.5 inches deep. Weighs 0.53 pounds. 2 year warranty.IQ America White Plug-In Wireless Door Chime with 2 Push Buttons WD-2042A