How an automatic sliding door works
An activation sensor detects an approaching person and signals the operator to move the door leaves along the track. Separate presence sensors can monitor the closing area and cause the door to stop or reopen when an obstruction is detected.
Choosing a system for the entrance
Clear opening width, leaf weight, wind exposure and expected daily traffic influence the operator and profile choice. A hospital entrance, a hotel lobby and a small office may need different opening speeds, access modes and safety arrangements.
Controls and access options
Depending on compatible hardware, operating modes may include automatic, one-way, hold-open and locked operation. Card readers, push buttons or reception controls can be considered when the operator provides the required interface.
Installation and commissioning
The supporting surface, power supply, track alignment and glass or framed leaves must be checked before commissioning. Sensor coverage, travel limits, closing behavior and the intended emergency scenario are then tested on site.
Maintenance and fault diagnosis
Late detection, noisy travel or failure to close can arise from sensors, rollers, the belt, power supply or controller. Diagnosis should cover the mechanical and electrical system rather than bypassing a safety sensor or replacing parts without testing.
Send dimensions and photographs for Automatic Sliding Doors
Share the site, opening dimensions and expected use so we can clarify suitable equipment and installation scope.
Frequently asked questions
What to know about Automatic Sliding Doors
What happens during a power cut?+
Behavior depends on the operator, battery and emergency configuration selected for the entrance.
Can an existing glass entrance be automated?+
Often yes, but the structure, available headroom, clear opening and door leaves must first be checked.
Do automatic sliding doors need maintenance?+
Yes. Tracks, rollers, belts, sensors and safety functions should be inspected at intervals suited to traffic and conditions.
Why does the door reopen while closing?+
A presence sensor, obstruction, alignment issue or control setting may be responsible; testing is needed to identify the cause.