We've got distributors across the US and Canada, as well as online.
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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.
Learn more about Functional Devices' history and people.
Browse our catalog of building automation and lighting controls devices.
Need help? We offer documentation, downloads, and live technical support.
Enjoy a brand new Employee Spotlight on Ethan Wallsmith!... Read More
Recently our BACnet® compatible Analog Input RIB® was updated to include a set point function. Click here to learn more!... Read More
Meet Functional Devices' Electrical Supply Account Manager: Nick Walker!... Read More
For this week's Tech Blog post, I would like to focus on the "Electronic Ballast" rating.... Read More
Looking for a manufacturing job in the central Indiana area? Come be part of our Production Team! Functional Devices manufactures electronic... View Job
