How do automatic doors work without touching them?

Touchless automatic doors use sensors such as radar or other proximity technologies to detect a person and send an activation signal to the controller. The controller then operates the motorised door operator.

Do automatic doors use electricity?

Yes. Automatic doors require an electrical power source to operate their control and motor systems. Some systems also include battery backup or other emergency-power arrangements depending on the application.

How do automatic sliding doors know when to open?

Automatic sliding doors typically use movement sensors, presence sensors, push buttons or access-control signals to determine when an opening cycle should begin.

How do automatic doors know when to close?

The controller uses the programmed hold-open time and sensor information to determine when the closing cycle can begin. Safety sensors continue monitoring the doorway during operation.

Can automatic doors open when the power goes out?

It depends on the system design. Some systems have battery backup or emergency-opening functions, while others are designed for manual operation during a power failure.

Are automatic doors safer than manual doors?

Automatic doors can improve accessibility and controlled movement, but safety depends on correct system design, installation, sensor coverage, commissioning and maintenance. Automatic operation alone does not guarantee safe performance.

Can automatic doors be connected to access control?

Yes. Automatic doors can integrate with card readers, keypads, intercoms, mobile credentials and other access-control systems, subject to the selected equipment and system design.

Are automatic doors required for accessibility in Australia?

Not every accessible doorway is automatically required to be powered. The applicable NCC provisions, AS 1428.1:2021, building classification and project circumstances determine the relevant accessibility requirements.

What standard applies to automatic pedestrian doors in Australia?

AS 5007 addresses powered pedestrian door assemblies, including design, testing, installation, verification and commissioning of the complete powered pedestrian door installation. Other requirements, including accessibility provisions, may also apply depending on the project.

Can an existing manual door be automated?

Often, yes, but suitability must be assessed first. Door weight, hinges, frame condition, clearances, structural support, fire rating, accessibility requirements and operator compatibility should all be considered.