Description
Features：
· Dual-diaphragm pickup head, 14mm gold-plated microphone core, high-fidelity lossless sound quality.
· Ready to use upon startup, prevents recording by devices such as recording pens and recorders, as well asvideo recording.
· Utilizes independently developed ultrasonic interference and diffraction technology, with a built-inultrasonic mixer.
· Features anti-eavesdropping functionality to prevent abnormal audio recording by unauthorized devices.
· Equipped with 360-degree omni-directional acoustic shielding design, effectively blocking recording equipment, no electromagnetic radiation to ensure safety.
· Dual independent switch control for independent control of conference speech and ultrasonic activation, suitable for a variety of conference scenarios.
Model of anti recording conference system:
HY-M14D— Recording shielding box for mobile phone
HY-M20D— Desktop Anti Recording Blocker
HY-M60D— Cell phone signal jammer
