Broan RC305RW Door Chimes - Rosewood Finish
Beautiful hand crafted rosewood frame with brushed brass resonance chambers produces a rich high quality sound not found in electronic or striker type doorbell chimes. Operates with either 16 volt transformer or two 9 volt batteries (transformer and batteries not included).8 or 4 notes for the front door and 1 note for rear or side door. Please keep in mind that lighted buttons require transformer operation. The finish is rosewood and may be stained (with minimal preparation) to your liking to match your current decor.