(AAADM) Certified Automatic Door Technician (CADT) Familiarity with electromechanical components—sensors, actuators, and safety circuits—is foundational. CADT assumes you grasp basic electrical troubleshooting and understand building codes governing accessible entrances. You should recognize common failure modes in swing and sliding door systems, plus know how to interpret manufacturer schematics. Prior hands-on experience servicing doors accelerates preparation; theoretical knowledge alone often leaves gaps when facing real-world diagnostic scenarios.
| Exam Name | (AAADM) Certified Automatic Door Technician |
| Exam Code | CADT |
| Format | PDF & Practice Test Engine |
| Target Year | 2026 Updated |
| Features | 100% Verified Q&As |
