Camouflaged speech protectors and signal jammers in the form of large speakers

TOWERS+ Speech Protectors and Signal Jammers provide a discreet and highly effective solution for safeguarding conversations. Designed to resemble high-end home theater speakers made from premium oak wood, they blend seamlessly into any environment without disrupting meetings. The set is available in multiple colors, allowing you to choose the option that best suits your space.

Ultrasound Generator

• Operates in a discreet, inaudible mode.
• Highly effective against digital recording devices and surveillance bugs.
• Recordings become unusable, producing only unintelligible noise.

Acoustic Noise Generator – Audible Protection

• Protects against stethoscopes and laser microphones, including advanced forensic cleaning techniques.
• Acoustic noise is generated from mixed voices.
• When conducting live, in‑person meetings, we recommend pairing the Acoustic Noise Mix technology with the Solomon solution to achieve clearer, higher‑quality spoken communication.

Signal Jammer

• Overwhelms commonly used Wi-Fi frequencies and cellular networks.
• Blocks Bluetooth and wireless headphone eavesdropping.

TOWERS+ is a more powerful version of the TOWERS speech protector, one of our best-selling products. The set includes four units, with customizable designs available from our color catalog.

With their speaker-like appearance, these jammers are virtually undetectable, ensuring your meetings to continue uninterrupted. TOWERS+ provides protection by combining ultrasonic noise with acoustic noise for maximum security. You can even record your own voice to be used as acoustic noise, further masking your conversations. In addition to its predecessor’s features, the TOWERS+ also includes signal jamming capabilities.

We also offer a dedicated category of products for protecting mobile phones and devices against eavesdropping — “Signal & Anti‑Recording Phone Boxes.” These security storage boxes combine Faraday shielding with active signal jamming, block mobile and Wi‑Fi frequencies, and suppress microphone recording.