DESCRIPTIONSHKATULKA-LUX device is designed for protection of voice information that can be eavesdropped by a cell phone, remotely activated in secret. The device configuration makes it possible to place several cell phones in it.
The built-in RF analyzer detects when phone transmitter turns on and and automatically activates noise generator of the device. The noise level reliably provides supression of phone's microphone.
Distinctive features:
• The detector of the device recognizes not only speech mobile traffic, but also mobile data traffic.
• The acoustic noise generator produces 2 types of signals: "acoustic white noise" and pseudorandom signal "speech chorus".
• The device has an internal operational time counter with LCD display and indicators of operation modes and battery status.
• The device is made out of natural stone.
Detected signals - GSM, 3G, 4G, Wi-Fi, Bluetooth
Acoustic noise frequnecy range - from 90 up to 12000 Hz
Noise level at the cell phone’s microphone placement - not less than 100 dB
Rechargeable battery life during continious noise generation - not less than 24 hours
Rechargeable battery life in stand-by mode - not less than 180 hours
Overall dimensions of generator's unit - 138x66x24 mm
Outer dimensions - 240x160x90 mm
Inner usable storage - 195x140x70 mm
Weight - 3.5 kg
