MyHome has a number of affordable systems that allow you to talk room to room with stand alone systems or through telephones.

You can answer your doorbell from any telephone in your home, this may be one of the highest levels of safety that can be achieved especially for your children or babysitter. You can get a door camera with audio to show you who is at the door and to speak to them. The camera can be viewed from either a station anywhere in your home or from your television, you can answer from the station or from any telephone.