Biamp DS2408
Ductwork can easily channel conversations from one room to another or can be used to hide listening devices. Duct maskers fill the interior of the duct with protective sound masking.
DynasoundPro eavesdropping protection systems are designed to prevent deliberate and intentional attempts to intercept private and confidential conversations. Since 1975 DynasoundPro products have been leading innovation in the field of audio surveillance countermeasures. These solutions are regularly used to protect corporate intellectual property, mission-critical conversations and national security.