Ultrasonic Microphone Jammer for Secure Meetings (Omni Tower)

Keep conversations private, even in sensitive environments. This ultrasonic jammer disrupts microphones so spoken information is not captured clearly.

From boardrooms to private offices, you stay in control of what leaves the room and what stays protected.

Take control of your confidential conversations

✅ Disrupts nearby microphones so recorded audio becomes unintelligible

✅ Covers rooms up to 30–40 m² for full meeting protection

✅ 360° horizontal coverage protects everyone at the table

✅ Works silently without affecting normal conversation

✅ Blocks phones, recorders, cameras, and radio microphones

✅ Remote control up to 20 meters for quick, discreet activation

✅ Runs up to 3 hours wirelessly or longer with direct power

The device emits ultrasonic interference across a wide frequency range (23–260 kHz). These signals disrupt how microphones capture sound, making recordings unclear while your conversation continues normally.

Place it on a conference table or central surface to protect the entire space. With 360° horizontal and 105° vertical coverage, it shields discussions from multiple directions at once.

Use it during meetings, negotiations, or any situation where sensitive information is shared. The silent operation ensures no distraction, while indicator lights keep you aware of battery and power status.

Unlike visible or intrusive countermeasures, this unit works quietly in the background without changing how you communicate. No wires across the room, no audible noise, and no disruption to your workflow.

Protect every important conversation without changing how you work.