Hall Research Announces A/V Switch-Cat, an All-in-One AV Distribution System
Tustin, CA – March 13, 2007 — Hall Research Technologies announces the Model VSA-31 A/V switch with projector control transmitter and receiver pair.
Designed to add high-end A/V capabilities to any classroom or conference room, the VSA-31 integrates A/V switching, projector control, video transmission over UTP, and audio amplification in one package. more
