HY-M30D Under-Desk Anti-Recording Shield

Effectively blocking mobile phones and recording devices, preventing theft, supporting centralized control and remote management.

Coverage angle:horizontal 60 °, vertical 60 °
Overall power consumption: 50W




· Complies with GB4943.1-2022 standard.
· Ultrasonic interference and diffraction technology effectively shield mobile phones and recording devices.
· 360 ° acoustic shielding design, adjustable three level ultrasonic mixing power, covering a wide range.
· It can be flexibly configured according to the size of the conference room, supporting WiFi and Bluetooth networking, and centralized control.
· Support the management of multiple shielding devices through computer networks, providing device status monitoring and historical data tracing.
· Control the interference frequency and achieve the best shielding effect based on the distance of the recording equipment.
· Effectively blocking recording equipment, no electromagnetic radiation, ensuring safety.
· Ultrasonic interference and diffraction technology prevent audio reproduction and protect conference content from leakage.

Model of anti recording conference system:

HY-M14D— Recording shielding box for mobile phone

HY-M20D— Desktop Anti Recording Blocker

HY-M50D— Anti theft Bluetooth speaker

HY-M60D— Cell phone signal jammer

Application Cases

The HUAIN global conference program serves 30+ countries and regions, and has been successfully applied in large-scale conferences such as China International Fair for Import and Export and Hongqiao International Economic Forum, Davos Forum, World Intelligence Congress, Latin American Entrepreneurs Summit Conference, China-Russia Media Forum, World Military Games, and so on.

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