Controlled signals: GSM, 3G, 4G, Wi-Fi, Bluetooth.
The product is designed to protect voice information from remote listening via a mobile phone activated behind the scenes by acoustic microphone noise. Controlled signals: GSM, 3G, 4G, Wi-Fi, Bluetooth.
The device detector determines the inclusion not only of voice channels for mobile phone transmission, but also of their operation in broadband data transmission modes.
The acoustic noise generator of the device sends two types of signals: "white acoustic noise" and pseudo-random signal type "speech choir".
The device has a built-in operating clock counter with information displayed on the LCD display and an indication of operating modes and battery charging.
The product allows you to protect several phones (smartphones).
Description
If you try to activate your phone unauthorizedly in remote access mode to listen to the surroundings, the electromagnetic field level near your phone increases slightly. It is an increase that detects the electromagnetic field detector, which is part of the device "luxury cabinets".
Once the electromagnetic field level has been increased, the acoustic noise generator, the illuminator of which is in the immediate vicinity of the mobile phone microphone, is automatically switched on. The sound level at the input of the handset microphone is such that it is guaranteed to emit the noise of the mobile phone microphone. The same noise serves as a signal to the owner of the mobile phone that his phone is activated.
Specifications:
Signals detected by GSM detector, 3G, 4G, Wi-Fi, Bluetooth
Acoustic noise frequency range 90 to 12,000 Hz
Entropy noise not less than 0,98
Sound pressure level of the noise signal to the microphone of at least 100 dB
Power supply from built-in Li-Pol 2000 mAh battery
Continuous noise canceling operation duration allowed by fully charged battery for at least 24 hours
Standby from a fully charged battery for at least 180 hours
Overall dimensions of generator block 138 x 66 x 24 mm
Outer carton dimensions 240 x 160 x 90 mm
Useful inner coffin volume 195 x 140 x 70 mm
weights 3,5 kg
The product is made of natural stone.
