This doorbell is wired to the existing doorbell power supply (two wire) and works great in a wifi network. However, the rechargeable nicad battery is weak at 27% and does not charge beyond that. This doorbell may be wired to your existing doorbell power supply, and the battery becomes unnecessary. The bell button rings our indoor chime when configured correctly through the app on your phone. The color is venetian bronze (see image) and comes in the original box with the original tools. Batteries are available on eBay or Amazon but I did not want to attempt that. Cash only must meet at a public spot with cameras like a Kwik Trip. DOOOUSTILLHAVIT? is ignored.