@ Ministry, Beijing
Acoustic Experience in the Reception Room
Digital UHF wireless audio technology delivers crystal-clear sound and a stable, reliable wireless link.
DT220&240-MR Series
Delivering Superior Acoustic Solutions Tailored for High-end Meeting Room
“MR” means "Meeting Room", and means the series is designed for high-end conference room and reception area.
Digital audio technology eliminates the "Artificial Tones" & "Breathing Tones" associated with analog signals, delivering crystal-clear sound to users.
UHF-based wireless technology avoids interference from Wi-Fi and Bluetooth, ensuring a stable, reliable wireless link and resolving issues with dropped connections.
This product series combines outstanding performance with cost-efficiency.

Kits in this series
Components in this series
[4G] Digital UHF Wireless Bodypack Transmitter (2026)
[DTR223] Digital UHF Wireless Receiver -2 Channel [2026 MR]
[DTR223] Digital UHF Wireless Receiver -4 Channel [2026 MR]
[DWM223] Digital UHF Wireless Microphone
[DWM224-TG] Digital UHF Wireless Microphone [Gooseneck]
[DWM224-TS] Digital UHF Wireless Mimcophone [Straight Pole]
[M21] Cartridge Capsule MIC (Stardand)
Digital UHF Wireless Handheld Mic (Replaceable Capsule)
Headset Condenser Mic [STD]
Lavalier Condenser Mic [STD]