• Professional system for protecting speech between up to 6 persons
• One device may be connected to others in order to increase amount of channels: 2 devices — 12 channels, 3 devices — 18 channels etc.
• Protects against all known methods of listening, including all types of radio microphones, stethoscopes, voice recorders, passive resonators, wired microphones, etc.
• The system uses usual multimedia headsets. 4 headsets PLANTRONICS AUDIO included in the standard set
• Absolutely harmless to your health: no microwave reflections or ultrahigh sound noise
• Compared to a white-noise generator the provides a much higher level of protection
• The system is portable: supplied in a plastic carry-case it can be easily prepared for use;
• Powered from an internal rechargeable battery the can work for up to 5 hours without mains supply.
• Type of noise: Distortion Plus Reverberation
• Number of channels: 8
• Power source: AC 220V - Rechargeable battery
• Duration of work from internal battery : 2-4 hours
• Dimensions: 23x6.5x17 cm