TOA S5.3-B-D2E/D2U/G2U is a wireless UHF set consisting of a transmitter and a tuner that offers user-friendly operation and an easy-to-read LCD display. The system features infrared communication for settings configuration and PC software for system status monitoring. It provides 9 banks with a maximum of 12 selectable frequencies per bank and employs true diversity technology for reliable signal reception. With a frequency range of 854-865 MHz and 606-622 MHz, it offers a wide range of channel options.