The Audio Bugs jammer F12 is designed to protect private conversations from unauthorized recording. Instead of blocking wireless signals, it uses ultrasonic acoustic interference to disrupt microphones directly—silently and effectively.
Smartphones, hidden voice recorders, and camera microphones within the protection area will capture distorted or unusable audio, while people in the room hear nothing unusual.
66 Ultrasonic Emitters for True 360° Audio Protection
Unlike conventional anti-recording devices with limited directional coverage, the ultrasonic jammer F12 integrates 66 ultrasonic emitters distributed around the entire device body.
- 360° ultrasonic coverage without constant repositioning
- More stable microphone disruption from every direction
- No visible or audible disturbance inside the room
- Effective against smartphones, voice recorders, and hidden microphones
The F12 protects conversations in all directions—not just in front of the device.
Independent Directional Control Switches, Activate only the zones you need
A major advantage of the F12 is its flexible directional management system.
Separate switches allow ultrasonic protection to be activated individually for:
- Front area
- Rear area
- Left side
- Right side
This allows more precise privacy control while reducing unnecessary power usage.
Silent Ultrasonic Microphone Disruption (Up to 8M)
The anti recording blocker creates an ultrasonic interference field with a working range of up to 8 meters.
Within this area:
- Voice recordings become distorted
- Hidden microphones lose clarity
- Smartphone recordings become difficult to understand
Because the interference operates in the ultrasonic spectrum, it remains inaudible to human hearing.
Protect sensitive discussions without creating obvious noise or attention.
Compact Design with Simple Operation
The device works completely offline and requires no complicated setup.
- Place the device
- Switch on the desired protection zones
- Start ultrasonic interference instantly
Built-In Battery for Portable Use
The integrated rechargeable battery allows flexible deployment without permanent power access.
- Battery: 9800mAh / 12.6V
- Charging Voltage: 15V / 5A
- Power: 20W
Technical Specifications of Eavesdropping Jammer
| Category | Details |
|---|---|
| Technology | Ultrasonic Noise Generator |
| Coverage | 360° |
| Range | Up to 8 meters |
| Power | 20W |
| Battery | 9800mAh / 12.6V |
| Charging Voltage | 15V / 5A |
| Dimensions | 10.3 × 13.2 × 25.3 cm |
Professional Microphone Jammer for Offices & Meeting Rooms
The F12 is designed for professional environments where confidential conversations must remain private.
- Conference rooms
- Board meetings
- Negotiation spaces
- Consultation environments
- Training rooms
