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The jammer is easy to deploy and operate discreetly in any meeting or office environment. Simply place the device centrally in the room to maximize its ultrasonic coverage. Power it on using the compact wireless remote control to activate or deactivate the jammer silently without disrupting conversations or presentations.
The device is rechargeable and can also be powered continuously via the included power cable. Its compact design and professional appearance allow seamless integration into office or conference room setups without drawing attention.
How the Ultrasonic Audio Blocker Works
Unlike conventional white noise machines, this device uses ultrasonic frequencies imperceptible to human ears to disrupt audio capture by recording devices. It generates 28 high-frequency ultrasonic emitters that inject distortion directly into the microphones of hidden recorders, wiretaps, and smartphone voice recorders.
This method ensures recorded audio is unintelligible and garbled, rendering surveillance attempts useless. With a 270° suppression angle and up to 6 meters interference range, the jammer covers the entire room effectively.
• Professional-Grade Audio Suppression: Blocks all types of voice recorders, spy microphones, wiretaps, and digital or analog listening devices.
• Silent Ultrasonic Operation: Emits ultrasonic waves inaudible to humans, preserving meeting quality while disrupting eavesdropping devices.
• 270° Wide Suppression Angle & 6m Range: Ensures comprehensive coverage in conference rooms and offices.
• Dual-Function Device: Includes a built-in negative ion generator for air purification, reducing airborne pollutants and improving indoor air quality.
• Wireless Remote Control: Easily activate or deactivate the jammer discreetly with the compact remote.
• Rechargeable Battery: 2600mAh battery offers up to 3 hours of cordless operation, with option for continuous power connection.
• Compact, Durable Design: High-durability ABS casing blends seamlessly into professional environments.
| Product Type | Voice Recorders |
|---|---|
| Brand | Vimel |
| Model | VIM-BLOCK |
| Colour | Black |
| Weight (kg) | 0.53 |
| Product Height (cm) | 6 |
| Product Width (cm) | 8 |
| Product Depth (cm) | 20 |
| Manufacturers Express Warranty (months) | 12 |
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