DHI Summer Classroom Series
Registration is now open for DHI’s Summer Classroom Series! Join us in Louisville, KY, July 25 to July 29 for hands-on, individualized learning. This Classroom…
Category: Education
UL – The Basics – Hager University
Have you seen UL labels and want to know what they mean? It’s important! Check out a new lesson on Hager University called “UL –…
Apply For A 2022 DSSF Scholarship
The Door Security & Safety Foundation Scholarship Program provides funds for individuals to attend courses offered by DHI. Since 1997, DSSF has granted more than…