Pro Tech Technologies, Inc.

Norwalk, CT 06851


About Pro Tech Technologies, Inc.

Pro Tech Technologies provides NoiseBuster ANR safety earmuffs and communications modules, Models PA4000, PA4100, and PA4200. For technical support contact Irv Lebovics at or (203) 210-7230. Hours: 9 a.m. to 5 p.m. Eastern.


304 Manin Ave. #204
Norwalk, CT 06851
United States

More Info on Pro Tech Technologies, Inc.

If you work around engines, blowers, motors, vacuums, pumps, generators, compressors, or fans, you need protection against low-frequency noise - noise conventional passive earmuffs alone can’t handle. Only NoiseBuster Active Noise Reduction Safety Earmuffs combine high-performance passive with advanced noise cancellation technology to give the industry comprehensive hearing protection. For technical support call (203) 210-7230 or email 

Products and Press Releases

Nb Pa4000 300dpi Rgb1 10927604

NoiseBuster Active Noise Reduction Safety Earmuffs

April 24, 2013
If you work around aircraft engines and other aviation equipment including blowers, motors, vacuums, generators, compressors or fans, you need protection against the low-frequency...

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