It is a system used to distribute television signals via satellite to multiple televisions within a home through a central internal network.
More than one dish is installed in appropriate locations, and this dish receives satellite signals and converts them into a digital television signal.
The digital signal passes from the dish to an internal distribution center (usually in a dedicated unit), and the signal is then distributed to various connected televisions on site.
This means that all TVs in the home can benefit from the same satellite signal without having to install a dish for each TV individually.
