A system for general data dissemination and, more particularly, to
disseminating pictures and sounds relating to real estate properties,
using a secure radio frequency data link communicating with a PC, laptop,
PDA, or cell phone. A sealed, high-security data dissemination device,
using standard-availability data-retrieval systems and standard data
protocol, enhancing a real estate professional's ability to communicate
features of a home without the prospective clients having to stop and
physically view the property.