The DNG 2300 3-channel white noise generator protects against listening devices that can not be discovered by the usual counter-surveillance methods. 

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DNG 2300 3-Channel White Noise Generator FAQs

Are the transducers and speakers sold separately?
Yes, the transducers (TD2300) and speakers (SP2300) for the DNG 2300 are sold separately. This allows customers to customize their setup based on the specific needs of their space and the level of protection required.

Can the DNG 2300 prevent eavesdropping through electronic stethoscopes?
Yes, the DNG 2300 can prevent eavesdropping through electronic stethoscopes by generating white noise that masks the sound. Electronic stethoscopes, or contact microphones, rely on picking up vibrations from surfaces, but the white noise disrupts this process. As a result, the device ensures that conversations within the protected area remain confidential.

How does the DNG 2300 protect against laser and microwave surveillance?
It protects by generating white noise that interferes with the reflections used by laser and microwave surveillance systems targeting windows. The generated noise creates a barrier that masks vibrations or sounds, making it difficult for these systems to capture audio clearly. This method ensures that any attempt to listen through laser or microwave technology is met with an indecipherable signal.

How many speakers can be connected to the DNG 2300?
Up to 12 omni-directional speakers can be connected to the DNG 2300, providing extensive coverage and distribution of white noise. This allows for the creation of a more effective sound barrier around the protected area. The speakers work in conjunction with the transducers to ensure that no part of the conversation can be intercepted from outside.

Is the DNG 2300 effective against microphones hidden in walls?
Absolutely, the DNG 2300 is designed to counteract microphones that may be hidden within walls or other constructions. By filling the space with a consistent level of white noise, it masks any sounds that would otherwise be captured by concealed microphones. This layer of protection is crucial for maintaining privacy in sensitive environments.

Is there a kit available for the DNG 2300?
Yes, there is a DNG KIT available which includes the DNG 2300, an AC power cord, 12 transducers, 2 omni-directional speakers, and a carry case. This kit offers a complete solution for setting up a counter-surveillance system in various environments.

What is included in the standard set of the DNG 2300?
The standard set of the DNG 2300 includes the white noise generator itself and an AC power cord. This basic package provides the essential components needed to start protecting a space from eavesdropping. For those requiring a more comprehensive solution, additional accessories and kits are available for purchase.

What is the DNG 2300 3-Channel White Noise Generator?
The DNG 2300 is a device designed to protect against eavesdropping by generating non-filterable white noise. It creates a sound curtain around a space, preventing confidential conversations from being intercepted through walls, windows, or any other materials. This technology is particularly effective against highly sensitive microphones, laser systems, and conventional microphones that are not detectable by standard counter-surveillance methods.

What is the purpose of the mute control input on the DNG 2300?
The mute control input allows users to temporarily turn off the speakers without affecting the overall operation of the device. This feature is useful for instances where silence is preferred or when it’s necessary to pause the white noise generation without shutting down the entire system. It provides flexibility in managing the privacy and security needs of the environment.

What types of structures can the transducers be mounted on?

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>>Download detailed specifications (PDF)<<