Cell phone safehouse recording jammer

Abstract

1. The name of the design product: mobile phone security room recording jammer. 2. The use of the design product: for mobile phone security room recording jammer, which can interfere with the recording of the sound emitted by the outside world; also can prevent the mobile phone system itself from monitoring the sound information. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

Images