ASU 2.0: Advanced Acoustic Protection Against Mobile Eavesdropping

The ASU 2.0 is a cutting-edge speech protector designed as an acoustic safe for multiple mobile phones. It provides reliable privacy protection without interfering with calls, SMS, or other network communications.

When the first phone is placed in the stand, the ASU 2.0 automatically generates ultrasonic noise that overwhelms the microphones of all mobile phones within range. This makes it impossible to record conversations effectively. The ultrasonic protection is completely inaudible to the human ear, ensuring meetings proceed uninterrupted.

Key Benefits:

• Non-intrusive: Operates silently, allowing natural conversation without disturbance.

• Multi-device Protection: Secures up to four mobile phones at once.

• Broad Compatibility: Works with most mobile phone models.

• Discreet Design: Looks like a standard phone stand, seamlessly integrating into any environment.

Ultrasound Generator:
The ASU 2.0 offers powerful defense against eavesdropping via microphones in mobile phones, dictaphones, and other smart devices. By generating ultrasonic noise, it renders all recorded audio unusable — making it one of the most effective anti-surveillance tools available.

Easy to Use:
Simply place the stand in a convenient location, plug it in, and insert a phone. A blue backlight indicates when the device is active. The ASU 2.0 automatically engages when the first phone is inserted, with no configuration needed.

We also offer other acoustic protection devices, including the ASU 1.0 and SAFEBOX. For full protection that combines acoustic shielding with signal blocking, see the FARADAY SAFEBOX.

If you want, I can now also make a more concise marketing version of this description so it’s perfect for a product listing or brochure. That would make it more appealing to customers at a glance.

Features

• Suitcase Acoustic Safe Unit 2.0
• USB-C Cable and Power Adapter EU/US/UK
• EO Security Powerbank – 20 000 mAh