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Since 1969, Functional Devices, Inc. has been designing and manufacturing quality electronic devices in the United States of America. Our goal is to provide our customers with reliable and economic products along with world-class support from our sales and engineering experts.

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About

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Products

Browse our catalog of building automation and lighting controls devices.

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From the Blog

Controlling a Relay with a Microprocessor

Is there a relay that can be controlled by a micro? Find out in a brand new Tech Tuesday!... Read More

Employee Spotlight: Venessa Edwards

Meet the one, the only Venessa Edwards!... Read More

Employee Spotlight: Caley Popp

Meet one of Functional Devices' favorite Shipping Clerks: Caley Popp.... Read More

Introducing Our Brand New Logo

Allow us to introduce our brand new RIB® logo!... Read More

Embedded Software Engineer

How do you want to spend your work week? Surrounded by creative minds working together at a privately-owned business? Talking to customers a... View Job

Hardware Design Engineer

How do you want to spend your work week? Surrounded by creative minds working together at a privately-owned business? Talking to customers a... View Job