Sound Masking/Jamming And Scrambling There are 13 products.

WHITE NOISE GENERATOR (Laser Microphone...

In particular, The Stealth LA-6000 is a specially designed body and transducer. It not only disturbs the vibration of the window by noise, but because it is a transducer that actually vibrates, the window's vibration effect is much greater, and a large vibration effect can be seen with small noise in reality where users feel uncomfortable with large noise.