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.
Glass & frames
Where does a frosted-glass automatic door work best?
Practical guidance on privacy, sensors, existing glass and site checks before choosing a frosted-glass automatic door in Hong Kong.
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Glass & frames
Choosing stainless-steel framing for an automatic door
A practical guide to stainless-steel automatic-door frames: exposure, glass, finishes, safety interfaces, checks and useful photos.
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Glass & frames
Automatic door glass: thickness is not everything
Choosing glass for an automatic door means checking size, weight, fittings, openings, operator capacity and the environment—not thickness alone.
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Frameless or framed glass automatic door?
A practical Hong Kong guide to choosing frameless or framed glass automatic doors, with checks for support, sensors, use and photo diagnosis.
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Selection & installation
Power and cabling requirements for an automatic door
Plan power, cable routes, sensors and access control for an automatic door before finishes are closed. Learn what needs site confirmation.
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What is checked during an automatic door site survey?
Learn what an automatic-door site survey checks, what photos help, and which safety, glass, power and access decisions need on-site confirmation.
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現有玻璃門改裝自動門：先檢查甚麼
Learn how to assess an existing glass door for automatic conversion, including structure, operator space, sensors, access control and power-cut behaviour.
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Can a telescopic automatic door solve a narrow opening?
How to assess a telescopic automatic door for a narrow entrance: opening width, run-back space, glass, safety sensing and photos to provide.
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Sliding or swing automatic door? Five decision points
Five practical checks for choosing a sliding or swing automatic door in a Hong Kong entrance, including space, traffic and safe operation.
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Retail automatic doors: appearance and daily use
Practical guidance for choosing a retail automatic door that balances a clear shopfront, customer flow, safety sensing and daily operation.
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Planning an Office Automatic Door with Access Control
Plan an office automatic door around reception, access control, visitor flow, safe sensing and practical checks before installation.
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Choosing an automatic door for a restaurant entrance
A practical guide to selecting a restaurant automatic door around diner flow, cooling, odours, sensors and existing glass doors.
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Choosing an automatic door for a clinic
How to select a clinic automatic door for hygiene, privacy and safety, with practical checks for sensors, glass, access control and power.
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Use cases
Automatic doors for older and mobility-impaired users
A practical guide to choosing automatic doors for older and mobility-impaired users, covering sensors, clearance, glass, power and checks.
Read guideSensors & safety
Activation and anti-trap sensors: what is the difference?
Learn the difference between automatic-door activation and anti-trap sensors, what signs to observe, safe checks, and what photos help a technician.
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Power & access
Connecting Automatic Doors to Card, Keypad and Mobile Access
Practical guidance for linking an automatic door to card, keypad or mobile access in Hong Kong premises, including safety checks and site information.
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Does an automatic door need backup power?
Understand when an automatic door may need backup power, what to check before choosing it, and which entrance photos help an initial review.
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How should an automatic door operate during a power failure?
Learn how automatic doors should behave during power failure, including release logic, sensors, batteries, staff checks and limits of photo diagnosis.
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Automatic door sensor problems: site checks
Practical checks for automatic door sensor faults: recognise symptoms, inspect safely, collect useful photos and know when a site visit is needed.
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Noisy automatic door: when should it be inspected?
A practical guide to unusual automatic-door noises, safe checks, warning signs and the photos needed for an initial assessment.
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Automatic door closing too fast: safety checks
Fast-closing automatic door? Learn safe checks, useful photos and when to arrange an on-site inspection in Hong Kong.
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Automatic door not opening? Six checks to make first
Six safe checks for an automatic door that will not open, including sensors, access control, tracks and useful repair photos.
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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.
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