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Mackenzie Laboratories

1163 Nicole Court
Glendora, CA 91740
Phone: 909-394-9007
Fax: 909-394-9411

Since 1954, Mackenzie Laboratories, Inc. has been at the forefront of audio message repeating technology by combining innovative engineering and meticulous production standards. Products include solid state audio announcement equipment for amusement, entertainment, telecommunication (message on hold, feedback elimination, page stacking), transportation, life safety, fire alarm and custom applications.