Newhouse Hardware 16TR Doorbell Transformer, Assorted 16V, 10VA /

If you are looking for a doorbell transformer that will work with an old-fashioned setup of up to 2 doorbell chimes and up to 2 standard doorbell buttons, then this 16VAC/10VA transformer is what you need used to power your setup. Installs easily and is UL certified. Also a perfect replacement for an old tranformer and works with any wired door chime. Backed by a two year manufacturer warranty