DHI Spring Classroom Series

April 29-May 3: Charlotte, NC

Charlotte, North Carolina


Dive deep into a week of immersive, in-person education aimed at enhancing your door security and safety expertise. The DHI Spring Classroom Series offers the chance to refine advanced technical skills alongside industry experts and peers.

Register by April 15.

Classroom Series Course Spotlights:

  • COR153 - Installation Coordination and Project Management
  • COR125 - Take-off & Estimating
  • COR 163 - Developing Masterkey Systems

Location is the Embassy Suites by Hilton, Charlotte, North Carolina.