This doorbell will work for any application - wired or wireless installation. For wireless installation, the doorbell requires 3 "C" batteries (not included) and a wireless push button (sold separately). Up to 150-ft transmission range. Compatible with all wireless Utilitech doorbells and push buttons. For wired installation you will need a 16VAC/10VA low voltage transformer, bell wire and hard wired push button (all sold separately). Adjustable volume control. Select from one of 10 unique sounds. Ding dong tune only for additional door. We ship within 24 hours of completed payment excluding purchases completed on Friday after 12 pm EST and weekends. Return Policy : We offer a money back guarantee on all items. Item must be returned within 30 days of your receipt in the same condition it was received - Tags attached, sealed packaging, in original packaging, as applicable.

Returns accepted for this item if it's within 30 Days