IQ America Designer Series Contemporary White Wired/Wireless Door Chime

Hybrid wired or wireless door chime combined into one unit. Works for new construction, replacing a doorbell, or adding a doorbell to an existing home. Features volume control, front or back door selectable, and 10 quality sounds. 5 chime choices including: Big Ben 8 note Westminster, Big Ben 2 note, Traditional 8 note, Traditional 2 note, and Traditional 1 note. 5 musical tunes including: Merry Christmas, Auld Lang Syne, Birthday Song, US Anthem, and Beethoven 5th. When installing in wireless mode there is no wiring required and up to 300 foot operating range. 9 inches wide x 7 inches high x 3 inches deep. Weighs 1.06 pounds. 5 year warranty.