Welcome to Marus and Weimer, Inc.

committed to International Marketing excellence since 1930

A leading manufacturer of duct mounted  smoke detectors and accessories, specialty controls, low voltage relays, control relays, power supplies PCB mounting and enclosure options.  These products are used in HVAC, life safety, building automation, system integration, security and lighting applications.



Click here to view the Air Products and Controls website.

Contact us for more information on the Air Products and Controls products.