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    AT-333 Bluetooth Speaker Type Recording Jammer

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    A Bluetooth speaker type recording jammer, set recording shielding and audio playback functions in one, camouflage strong. It is equipped with a self-developed ultrasonic mixer and adopts ultrasonic band noise interference technology to effectively shield various portable recording devices such as mobile phones and recording pens, while the human ear is unaware and the interference audio cannot be restored. A variety of control methods, in addition to the device comes with a control switch, you can also remotely open the device through a small program or with a remote control, without attracting the attention of the exchange object.

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    • Product Description
      • Commodity name: AT-333 Bluetooth Speaker Type Recording Jammer

      A Bluetooth speaker type recording jammer, set recording shielding and audio playback functions in one, camouflage strong. It is equipped with a self-developed ultrasonic mixer and adopts ultrasonic band noise interference technology to effectively shield various portable recording devices such as mobile phones and recording pens, while the human ear is unaware and the interference audio cannot be restored. A variety of control methods, in addition to the device comes with a control switch, you can also remotely open the device through a small program or with a remote control, without attracting the attention of the exchange object.

      Functional features

      ※ authority certification

      Through the national security science and technology evaluation center and the Ministry of public security third research institute test certification.

      ※ effective protection

      Equipped with self-developed ultrasonic mixer, effectively shielding a variety of mobile phones and other portable recording equipment.

      No sense of ※ security

      The use of ultrasonic band noise interference technology, effective shielding at the same time the human ear is not aware of; without any radiation, in line with the relevant industry standards, through the authority of detection.

      ※ camouflage strong

      Bluetooth speaker type design, while playing music recording shielding.

      ※ use concealment

      The device can be turned on remotely through a small program or with a remote control, without attracting the attention of the communication object.


       

      Application Scenarios

                                      

       Technical Specifications

      Project

      Specification Description

      Shielding angle

      ≤ 270 °

      Shielding distance (average)

      1.5 m ~ 5 m

      Built-in battery

      6600mAh lithium battery polymer battery

      Wireless connection

      Bluetooth 5.0 wireless technology

      Operating voltage

      DC 20V

      Power consumption of the whole machine

      20W

      External power supply

      45W PD3.0 USB-C Power Adapter

      Product size

      94mm*94mm*168mm

      Product color

      silver gray

      Product Weight

      1kg

      Working temperature

      -10 ℃ ~ 45 ℃

      Working humidity

      No more than 93%, no condensate

       

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