Launched the exquisitely designed desktop mobile phone silent box AT-331. Placing the mobile phone on the device can effectively avoid the mobile phone microphone recording and prevent confidential meeting content or personal conversations from being eavesdropped.
It can be used as an independent mobile phone parking area to centrally manage mobile phones for business negotiations, legal consultations or private moments, improving work efficiency and information security.
Main functions:
1. Ultrasonic audio mixer
- Using ultrasonic technology, it effectively interferes with the mobile phone recording function by emitting ultrasonic noise of a specific frequency, making it impossible for the mobile phone to record surrounding sounds.
- It not only ensures efficient shielding effect, but also does not cause any discomfort to the human ear or any damage to the mobile phone hardware (such as communication module, display, camera, etc.).
- Compatible with various types of smartphones (iPhone, Android, etc.) and audio recording devices on the market.
2. Support wireless charging
- Provides up to 10W of wireless charging power to meet dual needs, easily charging the mobile phone while protecting privacy.
3. Capacitive induction trigger
- Built-in capacitive induction mechanism, when the phone is placed in the cell phone recorder jammer, the shielding function automatically starts; when the phone is taken out, the shielding function automatically stops.
- No manual settings are required, reducing the complexity of manual operation.
4. Status indicator light
- In order to facilitate users to confirm the status of the device, the intuitive status indicator light clearly displays:
a. Whether the phone has been correctly placed in the recording jammer.
b. Whether the recording shielding function has been activated.
c. Whether the wireless charging function is in working state.
AT-331 technical parameters:
Power consumption: less than 25W
Power supply: 12V 3A (USB Type-C interface)
Operating temperature: -10℃ to 55℃
Dimensions: 214 x 108 x 30.5mm
Weight: 219g
