STT GROUP
Contacts:

+7 (495) 647-21-13

+7 (495) 788-77-32

We're on Youtube:

“CASKET-4”

GENERAL PURPOSE:

Outfit is intended for private / confidential talks security support by means of voice data eavesdropping protection.

ADVANTAGES:

 √ Oral speech uttered in a certain premise is protected from tapping by means of specially adapted cellular phones.

√ The outfit represents a closable sound proof container manufactured in the form of elegant wooden 'casket'.

√ 'Normalized' acoustic-noise/wanted-signal ratio throughout corresponding octave-frequency bands is provided.

√ Acoustic interference level doesn't exceed the 'limitary spectrum' that corresponds to ПС-40 standard (due to Russian Sanitary norms) from the distance of 50 cm away from the device.

√ The device relays the mobile phone calling signal to a built-in acoustic transducer

√ The outfit provides an acoustic noise switch-off in case of sudden opening the casket.