Concentrated power. GREEN INTERCOM COMMEND by True state-of-the-art technology. Powerful. High-definition audio in 16 kHz quality and Peer-to-Peer (P2P) Audio with up to eight speech channels deliver the speech signal to the next room or across the globe with the same crystal clarity. As a result, announcements over public address systems or via pre-recorded audio messages will sound crisp and clear as never before. Flexibility to suit all your Intercom requirements. Flexible.