DS2400 Pipe /Duct /Wall Sound Masker for SCIF /Secure Rooms 70V LED Par Can Accessories Its hypercardioid polar pattern improves

Its hypercardioid polar pattern improves isolation of the sound source

Transformer isolated XLR balanced microphone level outputs

class rooms

sound actively

DS2400 Pipe /Duct /Wall Sound Masker for SCIF /Secure Rooms 70V LED Par Can Accessories Its hypercardioid polar pattern improvesThe Dynasound DS2400 pipe, duct, and wall sound masker is used to protect pipes, ducts, and walls against human and electronic eavesdropping by filling them with full bandwidth sound masking. The unit may be attached to the exterior of any pipe or duct, whether square or round. It may also be attached to the vertical surface of any partition wall. The DS2400 is critical to the securing of pipes and ducts when DIAM and DCID requirements for SCIF need