Four Ultrasonic Devices Redefining Privacy Protection

In an era of ever-present microphones—from smartphones and voice assistants to hidden bugs—the industry offers a professional-grade line of ultrasonic jamming solutions designed to render covert recordings useless. Each product in their portfolio targets a specific deployment scenario, but all share the same mission: silently protect private conversations using inaudible, high-frequency interference.

 

The OMNI TOWER is the company’s most powerful and comprehensive solution. Designed for boardrooms, government offices, and high-security zones.

• Coverage: 30–40 m² with 360° horizontal and 105° vertical dispersion.
• Control: RF key fob (433.93 MHz), no physical buttons—tamper-proof design.
• Power: Built-in rechargeable battery, up to 3 h continuous operation.
• Use Case: Strategic installation in conference rooms and secure spaces.

At 5 kg and 37 × 16 cm, the OMNI TOWER is a serious piece of counter-surveillance tech built for persistent, professional use. Learn more: OMNI TOWER
 

CASE ULTRA-06 – Covert Briefcase Jammer for Discreet Field Use

Designed for mobile professionals and field operatives, the CASE ULTRA-06 integrates a high-power ultrasonic jammer into the shell of an ordinary-looking briefcase.

• Discreet Operation: Completely self-contained and visually innocuous.
• Coverage: Suitable for personal space (1–30 m range), depending on ambient acoustics and microphone sensitivity.
• Power: Portable, battery-powered for untethered field use, up to 3 h continuous operation.
• Control: Likely RF-based or internal activation switch (specs limited).
• Use Case: Covert meetings, travel scenarios, or mobile executive protection.

The CASE ULTRA-06 sacrifices wide area coverage in favour of stealth and ease of deployment.

OMNI TOWER Mini – Compact Jammer for Personal or Tabletop Defence

• Coverage: 1–3 m², with 360° horizontal and 85° vertical dispersion.
• Power: Built-in battery (1 h runtime) or AC power.
• Control: RF remote with 20 m range.
• Use Case: Portable protection for high-value one-on-one conversations.

At 2 kilograms and 12 × 16 cm, it’s small enough to carry, but powerful enough to disrupt professional microphones and mobile recorders in your immediate surroundings.

Panel P11 Ultra-Max – Directional Jammer with Digital Precision

• Coverage: 10 m forward beam, with 90° horizontal and vertical spread.
• Design: Flat 43 × 33 × 3.5 cm panel; 4 kg weight.
• Power: AC-compatible, up to 12 h continuous operation.
• Control: RF remote with 20 m range.
• Use Case: Strategic placement in executive offices, home studies, or interrogation rooms.

It combines digital signal generation with ultrasonic interference for high effectiveness against both digital and analogue microphones.

 
Summary

The ultrasonic devices outlined above provide comprehensive coverage across the full spectrum of operational requirements, from large-scale protection to discreet, on-the-go shielding. The OMNI TOWER delivers maximum coverage for high-ceilinged rooms and board-level meetings, while the OMNI TOWER Mini offers a balanced mix of power and portability. For covert defense, the CASE ULTRA-06 integrates seamlessly into executive carry gear, and the Panel P11 Ultra-Max provides precise, fixed-location jamming. All models operate at an inaudible 25 kHz frequency, effectively disrupting microphones without alerting human ears—making them indispensable for professionals who prioritize information security, corporate privacy, and counter-espionage.