A new feature is the so called REC killer. In the past, a smartphone was placed into safe space or a GSM jammer was used and all signals were blocked. However the smartphone could have been used as a recording device and the records could have been sent afterwards when the smartphone reaches GSM, Bluetooth or WiFi network. Now, the X-BAG offers a new solution for this, in which a buzzer element is placed next to the smartphone, which will corrupt the recording through vibrations.
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