White Noise Generator - 3 Channel with 3 Transducers And 1 Speaker

The DNG-2300-4 3-Channel White Noise Generator with 3 Transducers was created to keep conversations and information private. Conduct confidential meetings and speak freely in your office, conference room or any private space. Listening devices, bugs, thin walls or the carrying of a voice don’t stand a chance against the DNG-2300-4.

3-Channel White Noise Generator with 3 Transducers

DNG-2300-4

How does it work?
When the white noise generator is paired with the transducers and speakers, it produces a low level audible interference by creating vibrations onto the surface of the walls in the protected space. The speaker creates audible interference to prevent sound and voice leaks through the air, insert the speaker in the voids, cavities and ventilations systems. If any form of eavesdropping devices are used it will block the voices and instead it will pick up and relay back the vibrational and audible white noise created by the complete audio security device DNG-2300, TD-2300 and SP-2300.

How many do I need?
You’ll want to have a good spread of transducers and speakers amongst the wall space, the number will depend on the size and construction of the room. You can connect up to 12 speakers per noise generator. Recommended 1 speaker per 32 square feet. This package comes with [1] DNG-2300, [3] TD-2300 and [1] SP-2300. See example below.

Features:

• Laser & Microwave Surveillance Systems using Reflections from Windows
• Electronic Stethoscopes [Contact Microphones]
• Microphones built-in the Walls or Other Construction
• Other Vibro-Acoustic Methods of Information Leakage

• Attractive design, looks good in any interior
• Compact design, fits great on windows, walls and other structures
• Includes Mounting set to install on any surface

• Creates audible noise to fill the void/cavities from listening devices
• 3-way Directional Sound, can be disassembled into 3 speakers if the space isn’t large enough to accommodate it behind the drop ceiling or in ventilation
• Connect up to 12 Speakers

[1] DNG-2300 Specifications:

• Power: 220V | 50 Hz
• Transducer Channels
• Max Output: 2 x 10W
• Frequency Response: 250-500 Hz
• Min. Impedance of Load: 3 Ohm
• Acoustic Channel
• Max Output: 1 x 8W
• Frequency Response: 250-6500 Hz
• Min. Impedance of Load: 8 Ohm

TD-2300 Specifications:

• Power: 10W
• Impedance: 4 Ohm
• Frequency Response: 58 Hz-12 kHz
• Dimensions: 2.13 in. x .82 in.
• Weight: .56 lbs.

[3] TD-2300 Includes:

• Transducers
• Wall Mounting Kit
• Manual

SP-2300 Specifications:

• Power: 9 W ( 3 x 3W)
• Dimensions: 4.33 in. x 3.15 in.
• Weight: 12.69 oz.
• Resistance: 24 Ohm

[1] SP-2300 Includes:

• 3-way Directional Speaker
• Triangle Speaker Holders
• 3.28 ft Power Cord
• User Manual

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