WHAT ARE AUTOMATIC SLIDING DOOR SYSTEMS?
WHAT ARE AUTOMATIC SLIDING DOOR SYSTEMS?
Automatic Sensor Doors, Operating Principles, and a Guide to Choosing the Right System
What Are Automatic Sliding Door Systems?
Today, automatic sliding door systems are widely preferred in many types of buildings, from hospitals and shopping malls to office buildings and hotels. By offering touchless access, these systems enhance user comfort while providing secure and controlled entry and exit.
Automatic sliding doors, commonly known as sensor doors, are in fact modern access solutions that operate with advanced detection technologies and intelligent control systems.
In this article, you will find clear, technical yet easy-to-understand answers to questions such as what automatic sliding doors are, how they work, where they are used, and how to choose the right system.
What Is an Automatic Sliding Door?
Automatic sliding door systems are access solutions in which single- or double-leaf doors move on a rail system mounted above the door opening and open and close automatically with the help of sensors.
Approaching people or objects are detected using:
Infrared (IR) technology
Microwave radar technology
Since these detection components are commonly referred to as “photo sensors,” automatic sliding doors are widely known as automatic sensor doors.
How Do Automatic Sliding Doors Work?
An automatic sliding door system mainly consists of the following components:
Rail profile and carrier system
Automatic door motor
Gear belt and pulley mechanism
Detection sensors
Microprocessor-controlled electronic board (control unit)
Safety sensors and optional locking systems
The signal received from the detection sensor is processed by the control unit, which activates the motor and opens the door leaves smoothly and quietly. Once the passage is completed, the system closes the doors automatically.
All mechanical and electronic components mounted on the rail profile are concealed with a service cover to protect them from external factors. This entire structure is referred to as the automatic door mechanism.
Automatic Sliding Door Profiles and Door Leaf Structure
Automatic door profiles are specially designed and differ from standard door profiles due to the following requirements:
Floor guidance support
Side sealing and insulation
Secure connection between the upper profile and the mechanism
Today, automatic sliding doors can be manufactured using:
Glass
Aluminum
Glass + aluminum combinations
They can also be produced in various colors, finishes, and profile thicknesses according to architectural expectations.
Where Are Automatic Sliding Door Systems Used?
Automatic sliding doors are particularly preferred in areas with high pedestrian traffic:
Hospitals and healthcare facilities
Shopping malls
Hotels and accommodation facilities
Office buildings and business centers
Airports
Educational institutions
In such environments, fast, safe, and uninterrupted access is essential.
What Determines Automatic Sliding Door Prices?
The price of automatic sliding doors is generally determined more by the quality of the mechanism than by the appearance of the door leaf.
The main factors affecting the price include:
Durability and power of the motor
Quality of mechanical components
Electronic control board and sensor technology
Suitability for high-traffic usage
Locking and safety options
Automatic door systems were originally developed in Northern European countries with harsh climate conditions. For this reason, our brand’s origin-based mechanisms set quality and performance standards worldwide.
Why Should You Choose Automatic Sliding Doors?
Fast and Uninterrupted Access
Automatic doors provide quick access without delays and ensure smooth traffic flow in high-usage areas.
Touchless and Hygienic Solution
Touch-free operation is a major advantage, especially for hospitals and healthcare facilities, as it reduces the risk of microorganism transmission.
Compatibility with Modern Architecture
Glass and aluminum combinations contribute aesthetically to modern architectural designs with a minimalist appearance.
Quiet and Comfortable Operation
Advanced motor and mechanical systems allow doors to open and close quietly without disturbing users.
Low Maintenance Cost
With high-quality mechanisms and proper installation, automatic doors offer long service life. Regular maintenance minimizes the risk of malfunction.
How to Choose the Right Automatic Sliding Door?
There is no single automatic door solution suitable for every building. To make the right choice, the following questions should be clarified:
What is the daily traffic volume?
Will the door be used indoors or outdoors?
Are there any fire regulations or special security requirements?
Is aesthetics or durability the priority?
Based on these factors, the motor capacity, profile structure, and safety equipment should be selected accordingly.
Conclusion
Automatic sliding door systems are not just doors; they are secure, comfortable, and modern access solutions. A properly designed automatic door system supported by the right mechanism can provide reliable service for many years.
For this reason, during the selection process, it is crucial to focus not only on appearance but also on the technical infrastructure of the system and its suitability for the intended use.