DS-M20 Conference Omnidirectional Microphone

▪360° omnidirectional pickup, ideal for roundtable discussions with multiple participants;

▪Built-in speaker eliminates the need for an external speaker, making it a two-in-one solution for small meetings;

▪Compact and portable, designed for desktop use with minimal setup;

▪Options for all budgets: entry-level portable models, enterprise-grade array microphones, and large conference room cascade microphones.

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Description Feature Application Specification

Description

DS-M20 Conference Omnidirectional Microphone is an all-in-one audio terminal designed specifically for conferences, featuring integrated microphone pickup and speaker output. Thanks to its 360° omnidirectional pickup pattern, the device can be placed in the center of a table, allowing participants seated around a round table to speak from any direction without passing the microphone or having to face it—ensuring that their voices are picked up evenly. It is a core component of video conferencing systems.

Feature

✅ 360° omnidirectional pickup, ideal for roundtable discussions with multiple participants;

✅ Built-in speaker eliminates the need for an external speaker, making it a two-in-one solution for small meetings;

✅ Compact and portable, designed for desktop use with minimal setup;

✅ Options for all budgets: entry-level portable models, enterprise-grade array microphones, and large conference room cascade microphones.

Application

·Government and Corporate Offices

Remote meetings in corporate conference rooms of all sizes; government policy consultations and online hearings; remote business negotiations at branch offices.

·Education and Training

Online small-group classes at training institutions; online thesis defenses and live-streamed open lectures at universities; online teaching and research exchanges in early childhood education.

· Finance and Business

Remote in-person verification for risk control at banks; online client consultations for insurance and securities firms; cross-border video negotiations for foreign trade.

· Healthcare

Inter-hospital remote consultations, case discussions, and live streaming of surgeries.

·Other Scenarios

Corporate online interviews; podcast interview recordings; remote court hearings and mediation for public security, procuratorial, and judicial authorities; online meetings for retail stores and property management; and ad-hoc mobile meetings for field staff and business travelers.

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Specification

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Technical Support

1- Do you accept Customized Products?+

Customized technical design and function, LOGO and package are available without extra charge for mass volume.

2- Is there Sleeping Mode for the sensors?+

Different models support different operating modes. Please contact us with the exact model number so we can confirm whether sleep mode is available.

3- How do you guarantee the products quality before outgoing?+

Each batch is checked through standard inspection and aging procedures before shipment to ensure stable performance and consistent quality.

4- Are the sensors calibrated before outgoing?+

Calibration requirements depend on the sensor type and application. We can provide guidance and matching recommendations based on your project needs.

5- What's the influence of temperature and humidity on sensor performance and life?+

Temperature and humidity may affect response, recovery, sensitivity and long-term stability. Please use the sensor within the recommended working range.

6- What are the certificates that Winsen sensors have been awarded?+

Certification varies by product series. If you need RoHS, REACH or other related files, please send the exact product model for confirmation.

7- What's wrong with the sensor failing to respond?+

Please first confirm wiring, supply voltage, preheating time, load circuit and test environment. If the issue remains, send us your test conditions for support.