Brand New, opened but never installed

Replace your doorbell with this Security Doorbell. You download the app where you get your notifications from the sensor that someone/something is in sight. The doorbell also comes with a mic your guest can talk into and a seperate mic comes the owner uses to talk back. I bought for my home and had no idea I was not allowed to use (privacy reasons for my neighbors) and I am not able to return. I'm willing to sell for $50 as I paid a bit over $60 for it.