WM900DH is a professional dual-channel UHF true diversity wireless system equipped with two bodypack transmitters, each supplied with a headset microphone and a lavalier microphone. The true diversity PLL receiver handles both channels simultaneously with autoscan and IR sync, ensuring stable, dropout-free operation up to 50 metres across three selectable frequency ranges: UHF A (512–568 MHz), UHF B (606–614 MHz), and UHF C (614–670 MHz).

Two Independent Hands-Free Channels

With two complete bodypack transmitter kits included, WM900DH suits stage productions, fitness classes, corporate presentations, and broadcast scenarios where two performers require simultaneous hands-free operation. Each bodypack connects via Mini XLR and runs on two standard 1.5 V AA alkaline batteries.