How does K4D work?

K4D utilizes TCP/IP control protocol (transmission control protocol over internet protocol).  Once a users iPad with K4D operating is connected to a WiFi network and assigned a dynamic IP address, it communicates directly to DIRECTV HD receivers that are on the same LAN (local area network).  Once outside of range of venue supplied router WiFi signal, K4D will NOT work remotely over 3G / 4G.



For more information on TCP/IP, please click here