Heath Zenith 56 Wired Door Chime, Cherry with Rubbed Bronze Tubes
Heath Zenith's #56 door chime is intended for hardwired installation, and may be used with one or two doors. It has an attractive cherry cover with rubbed bronze tubes, and features two distinctive chimes, one for the back door and one for  front. Powered by 16-volt AC transformer, sold separately (see Heath Zenith accessories #121AC-A and #122C-A).--Josh DettweilerWhat's in the BoxChime, hardware kit