WIN&SD Communication Technology Co., Ltd.
| Payment Terms | L/C,T/T |
| Supply Ability | 200 |
| Delivery Time | 30 work days |
| Function | anti-eavesdropping |
| Compatibility | meeting room |
| Usage | Easy to use, ready to use upon startup |
| Technology | Advanced signal jamming technology |
| Privacy Protection | Interference with recording frequency |
| Material | Durable and lightweight plastic |
| Size | Small and portable |
| Brand Name | WSD |
| Model Number | AT-333 |
| Certification | no have |
| Place of Origin | CHINA |
View Detail Information
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Product Specification
| Payment Terms | L/C,T/T | Supply Ability | 200 |
| Delivery Time | 30 work days | Function | anti-eavesdropping |
| Compatibility | meeting room | Usage | Easy to use, ready to use upon startup |
| Technology | Advanced signal jamming technology | Privacy Protection | Interference with recording frequency |
| Material | Durable and lightweight plastic | Size | Small and portable |
| Brand Name | WSD | Model Number | AT-333 |
| Certification | no have | Place of Origin | CHINA |
| High Light | Portable Anti Eavesdropping Device ，Meeting Room Anti Eavesdropping Device | ||
Recording Jammer, Anti Eavesdropping, Bluetooth Speaker, Concealed Type
This Bluetooth speaker-style audio mask integrates recording suppression and playback functions with strong concealment capabilities. Featuring an independently developed ultrasonic mixer and noise interference technology, it effectively blocks various portable recording devices like mobile phones and voice recorders without human detection, while preventing audio interference from being reproduced. Multiple control options are available – beyond the built-in device controls, users can activate the device remotely via a mini-program or included remote control to avoid drawing attention from communication partners.
1 product features
Ø Authoritative certification: tested and certified by the Third Research Institute of the Ministry of Public Security
Ø Effective protection: equipped with self-developed ultrasonic mixer, effectively shielding all kinds of mobile phones, voice recorders and other recording equipment
Ø Safe and invisible: ultrasonic noise interference technology is adopted to effectively shield the human ear without awareness; no radiation
Ø Strong disguise: Bluetooth speaker style design, while playing music, recording is shielded
Ø Use concealment: The device can be remotely turned on through a small program or with a remote control, without attracting the attention of the communication object
2 technical parameter
|
project |
Specifications description |
|
power consumption |
20W |
|
working voltage |
DC 20V |
|
External power supply |
45W PD3.0 USB-C power adapter |
|
internal battery |
6000mAh@8.4V |
|
wireless connections |
Bluetooth 5.0 wireless technology |
|
product size |
94mm*94mm*168mm |
|
Product color |
silver gray |
|
Product weight |
1kg |
|
working temperature |
-10℃~45℃ |
|
Working humidity |
<85%, no condensate |
Company Details
Business Type:
Manufacturer,Exporter,Seller,Other
Year Established:
2013
Total Annual:
5000000-10000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
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