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ANG2200 Acoustic Noise Generator
ANG2200 Acoustic Noise Generator

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List Price: $1,100.00
Our Price: $695.00
You save $405.00!

Availability:: Usually Ships in 24 Hours
Product Code: ANG2200-5846


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IRP-700 Infrared Probe [Add $181.25]

ALP-700 Acoustic Leakage Probe [Add $107.90]

CLA-700 Cigarette Lighter Adaptor [Add $15.00]

MLP-700 Magnetic Leakage Probe [Add $195.00]

MPA-700 Modular Phone Adaptor [Add $48.75]

WINDOW MTS Window Mount for ANG2200 [Add $4.00]

TRN-2000 Transducer [Add $65.00]

RDK2000 Rapid Deployment Kit for ANG2200 [Add $4,395.00]

OMS OMNI Masking Speaker for ANG2200 [Add $99.00]

ANG2200 Acoustic Noise Generator

The ANG-2200 is designed to create a perimeter of noise around a target area that defeats wired microphones inside walls, contact microphones, audio transmitters located in AC outlets, and laser/microwave reflections from windows.

Most sound masking systems inject noise into an otherwise benign environment. In this environment, the occupants must raise their voices above the noise level to communicate, which invariably, eliminates the benefit of noise masking. REI\'s masking system injects noise into the environment perimeter and not directly into the environment. This approach allows normal conversation while defeating eavesdropping devices that rely on acoustic leakage.


The ANG-2200 offers two channels each with a truely random noise source. Both channels have a seperate high and low frequency control in order to compensate for loses found in the enviroments material composition.

ANG-2200 Advantages 2 seperate channels, Truly random noise sources, High Frequency and Low Frequency Controls, Overload Protection.


•Weight: 1.2 lb. (.5 Kg)
•Output Max: 10 V p-p @ 6 ohms
•Min. Load: 2 ohms
•Frequency: 125 Hz – 4 kHz
•Power: 12Vdc, 1A

Options, call for details
•TRN-2000 Transducer used to inject acoustic noise into walls, ceilings, windows, plumbing, and air ducts.
•OMS-2000 Omnidirectional Speaker used to project acoustic noise into drop ceiling air spaces, closets, crawl spaces, and air ducts.
•WMT-2000 Transducer Window Mount provides a safe method of attaching the TRN-2000 to a glass surface.
•Sensitivity: -38dBm (1 segment) -60 M.D.L.

We can not accept the return of certain items for credit, including:

•Open or used products

•Special order products

•Fees for service performed or shipping

•Single use products such as pepper spray

•Custom built products such as Hidden cameras

•Activated GPS Tracking devices

•Counter-surveillance detectors

All Sales on the above listed items are final.

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