YT-468P interphone is also a common poker analyzer device like the YT-K1 interphone and YT-K2 interphone. It play a important part in deliver the information! Usually, it should work with background poker analyzer system and you need a partner in another room.

A whole poker analyzer should including: background poker analyzer, poker scanning camera, a deck of marked cards, earpieces(or one to one earpieces). The poker analyzer can predict the first winner hand or all ranks of each poker players. Then your partner will use the YT-468P interphone to send all the information and you can receive them with your earpieces.