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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.
In this week's Tech Tuesday, we break down a creative solution to an interesting problem. Check it out!... Read More
Earlier this year, Functional Devices released a BACnet® MS/TP, revenue grade, energy sub-meter - RIBPM413-BC. Check out this Tech Tuesday to learn more about it!... Read More
Check out this special announcement from Functional Devices, Inc.... Read More
Learn about our brand new wireless controlled phase angle dimmer in this Tech Tuesday!... Read More
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.