I'm only listing this as "used" because I took it out of the box to take the photos of the actual unit. It's never been used and it's only been taken out of the box so that I could take the pictures of it. It's an add on camera for the DXR-8 baby monitoring system. These sell for about $99 & are on other sites for over $50. Don't be afraid to make an offer we accept a LOT of them! Be sure to check out our other over 360 different listings, we've got something for everyone!!! Thanks for looking y'all!