New Products


Find A Distributor

We've got distributors across the US and Canada, as well as online.

See Distributors

Find a Lighting Rep

We've got an interactive map to help you find a lighting rep near you.

View Map

Track your Order

Do you need to figure out where your order is? Click here to find out.

Track your Order

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.

About

Learn more about Functional Devices' history and people.

More Information

Products

Browse our catalog of building automation and lighting controls devices.

Find a Product

Support

Need help? We offer documentation, downloads, and live technical support.

Browse Support Options

From the Blog

The Top 10 Most Universal RIB Relays

In this Tech Tuesday, we go over our top 10 most universal RIB relay product offerings!... Read More


Introducing our new Step-Down Transformers!

Learn about our brand new Step Down Transformers for Lighting Controls!... Read More


Introducing our new Mechanically Latching Relays

Introducing our new Mechanically Latching Panel Mount Relay Series!... Read More


BACnet Compatible Power Meter Kit is Prepackaged to Make Installation Easier

A few months ago, we published a blog to spotlight our recently released, BACnet® MS/TP compatible, Revenue Grade, Power Meter (RIBPM413-BC). In this blog, we will be co... Read More


See More Posts

Careers

Interested in joining our team? Functional Devices is always on the lookout for great people! Check out our open positions and see if you might be a good fit.