Sep. 29, 2026
A public security command hall in China chose Relacart’s TDN1-F Dante networked wired digital microphones, together with the UR-2Q true diversity wireless system and CONFER X automatic mixer, for reliable, clear and elegant conference audio.
A first-rate professional conference microphone system must do more than transmit stably and sound clear — it should also look elegant and be easy to use, meeting the demands of daily work.
As a Chinese R&D and manufacturing specialist in wired and wireless audio, Relacart has spent 32 years in electroacoustics since its founding in 1994, building advanced technology and a range of high-quality products to offer customers complete wired and wireless conference microphone system solutions.
A public security command hall recently needed a batch of conference microphones to better serve its daily operations — with strict requirements on product quality. After extensive comparison and evaluation, Relacart’s wired and wireless microphone systems, backed by advanced technology, solid product quality and complete audio solutions, became the chosen equipment for the hall’s criminal investigation center.

Inside the public security command hall
After in-depth discussions with the client, Relacart’s specialists tailored a complete solution to the hall’s needs: the UR-2Q four-channel 130 MHz wideband true diversity wireless microphone system, paired with the CONFER X wired digital 64-channel automatic mixer and TDN1-F Dante networked wired digital microphones, form an audio system that fully meets the client’s requirements.

TDN1-F bases with gooseneck microphones along the curved command desk

Equipment prepared for the project: TDN1-F bases, gooseneck microphones and wireless transmitters

CONFER X digital 64-channel automatic mixer
TDN1-F Dante networked wired digital microphone
The TDN1-F is a Dante-enabled desktop microphone base designed for quick installation of gooseneck microphones with XLRM connectors. Intended for desktop placement, it delivers high-quality pickup for conferences, distance learning and other speech applications, and works with gooseneck stems from all major brands.

TDN1-F Dante networked wired digital microphone base in place
UR-2Q four-channel 130 MHz wideband true diversity wireless microphone system
The UR-2Q series distills Relacart’s long-accumulated technical expertise: advanced four-channel electronically tuned technology with a 130 MHz switching bandwidth (region-dependent), a refined industrial design, a self-developed DSP audio expansion algorithm, Dante protocol output and an adjustable Magic EQ function. The series suits demanding multifunction presentation halls, hotels, conferences and medium-to-large live events.

UR-2Q four-channel true diversity wireless microphone system
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