| Technology Feature |
Description |
Advantage |
| Sine Wave Technology |
Adopts sine wave acoustic shield technology instead of traditional square wave ultrasonic. |
No harmonic generation, ensuring a quiet and non-irritating user experience. |
| Voice Control Switch |
Automatically enters standby mode when no sound is detected for a long time and activates instantly when human voices are detected. |
Saves energy and extends the device's lifespan. |
| Bluetooth Mini - Program Control |
Connects multiple devices via Bluetooth for centralized management through a mini - program. |
Eliminates the inconvenience of traditional one - to - one remote controls, enabling multi - area deployment (offices, conference rooms, tea rooms, etc.). |
| 84 Ultrasonic Transmission Terminals |
Features 84 ultrasonic emission terminals for 360° coverage. |
High - power interference ensures that there is no escape for any recording attempt. |
| Professional - Grade Self - Developed Acoustic Shield Suppression Technology |
Upgraded interference technology that works on any recording device. |
Interfered recordings cannot be restored, providing absolute privacy protection. |
| Simulated Tissue Box Design |
Disguised as a regular tissue box with a built-in battery. |
Offers natural aesthetics and excellent concealment, integrating seamlessly into various environments. |
Supported Devices to Block
Product Parameters
Application Scenarios
