The tape recorder is fulfilled in strong metal tank and intended for one-channel and two-channel record of the audio information with compression on method ADPCM or without it.
This data protection equipment is designed for prevention of unauthorized audio information pickup via cell phone. NS-16-001 looks like as a pencil holder.
This data protection equipment is a technical mean of active protection of information. The NS-16-044 prevents from information leakage through the power-supply and ground lines providing a masking noise there.
Professional digital high-qualified recording in under complicated acoustic conditions in МР3 format. Reliable metal shielded case prevents blocking of the device by voice recorder jammers
