Selection & installation
How to choose an automatic door for a Hong Kong shop
Work through entrance use, footfall, door construction and safety sensors before choosing an operator or frame specification.
Read the complete selection guideAutomatic Door Guide
Understand first. Decide second.
Straightforward guidance on automatic door selection, installation, safety, repair and maintenance—before you need to contact a contractor.
Troubleshooting
Why does an automatic door keep opening and closing?
Practical checks for an automatic door that keeps opening or reopening, including sensors, access control, tracks and useful photos for diagnosis.
Read guide