Ubiquiti G4 Pro Doorbell POE bought to have for myself but didn't want to keep in the end due to having to be powered by POE rather than existing doorbell wiring, so used for about a day so basically brand new, comes boxed but box is from the WiFi version, comes in the box with mounting plate and spacer, also included screws and raw plugs to mount to the wall, excellent quality doorbell, currently out of stock on the ubiquiti website so not many available, posted by special delivery
eBay