KJB DNG2300 iProtect 3 Channel White Noise Generator

The DNG-2300 is designed to prevent listening though devices that cannot be detected by conventional countermeasures and installed around the perimeter of a room – wired wall microphones, contact AC outlet transmitters window systems based on reflection laser/infrared/microwave beams. It an excellent addition high level countermeasures.

Features

Truly Random Noise

The consists 3 independent white noise digital generators. "White" means fully equally distributed along voice spectrum. This distribution provides complete resistance against filtering conversation. Another feature its unpredictability i.e. there no method wipe out from recorded conversation.

Voice Masking

Men’s women’s voices consist lots frequencies simultaneously produced during speech. These lie between 100 Hz 6000 Hz. usually have narrower range mostly because size limitations, scheme device battery time. has 250-5000 which optimal cover all types suppress devices.

Loopback Input

The input LOOPBACK allows easy fast tuning necessary noise.