Currently, modern constructions are prioritizing entrance automation to enhance user experience, optimize operation, and ensure safety. the demand for automatic, safe, and aesthetic entrance solutions is increasing, driving the development of leading brands. among the prominent choices in the market, the NATRUS automatic door has affirmed its position thanks to the combination of advanced technology and reliable durability. whether you are looking for a luxurious sliding door system for a commercial center, an airtight solution for a hospital, or a stable operating motor for an office, the NATRUS sliding door is always a solution that meets all criteria. this article will delve into the NATRUS brand, its product lines, outstanding advantages, practical applications, and the reason why NATRUS is becoming the top choice for smart investors.
What is the NATRUS automatic door?
Introduction to the Natrus brand
NATRUS is an acronym for NABCO + TRUST, a new generation high-end automatic sliding door developed and manufactured under the technical standards of NABCO (Japan). Natrus doors are highly regarded, targeting the mid-range and high-end customer segments due to the following characteristics:
- Origin and reputation: Inheriting the global leading reputation of NABCO – an automatic door manufacturer with over 70 years of experience.
- Segment: NATRUS is positioned in the premium segment, focusing on projects that demand continuous operational performance, low noise, and superior durability.
- Core technology: Utilizes NABCO’s exclusive brushless dc motor technology, ensuring absolute stability and energy savings.

NATRUS automatic door product lines
Natrus focuses on the following solutions:
- Natrus automatic sliding doors (the main line for primary entrances, corridors with diverse models for load capacity and speed)
- Variants for hospital – clinic applications
- Customized solutions for commercial and industrial projects
Natrus automatic sliding doors are suitable for the following needs:
- Projects requiring durable, stable, reasonably priced automatic doors.
- Hospitals and clinics needing quiet, clean, anti-collision doors.
- Buildings, commercial centers, and airports requiring continuous-operation facade doors.
- Offices, showrooms, and hotels needing aesthetically pleasing, energy-saving doors.
- Factories with large traffic flow.
Outstanding features of the Natrus automatic door
The superior difference of the NATRUS automatic door lies not only in its materials but also in the integrated smart features, ensuring safety, optimized energy use, and reduced operational risks. this is the factor that makes NABCO NATRUS a leading benchmark in high-end constructions.
Self-diagnosis and error warning safety system
Designed with absolute reliability, the NABCO NATRUS door integrates a self-checking feature for errors during each operating cycle.
- Frequent error self-check: The system continuously scans to ensure safety sensors are functioning correctly within the protected zone, preventing incidents before they occur.
- LED warning: If any fault or issue with safety components is detected, the mechanism activates a flashing led warning for “system error.” this smart feature helps building management quickly identify and address the issue, reducing downtime and ensuring continuous 24/7 security.

High-density sensing zone
The NATRUS door elevates safety standards with superior sensor technology, providing much more accurate detection than conventional doors.
- High sensor density: The sensor density is more closely arranged, helping the device operate more precisely and react better to actions near the door.
- Effective anti-collision: Enhances early detection of users and obstacles in the immediate vicinity, completely avoiding collisions between the door and the user, which is especially important in crowded areas like airports and hospitals.
ECO mode energy-saving feature
the NATRUS automatic door is designed to optimize energy efficiency, helping reduce building operating costs. with the automatic closing adjustment feature, the system automatically tracks movement, only opening when necessary and closing immediately after the user passes through the scanning area. the eco mode feature provides significant savings, minimizing the loss of cool or hot air when using air conditioning. this is extremely essential for green buildings and modern office buildings.
Customizable sensing zone settings
Natrus allows flexible sensor adjustments, eliminating unnecessary door opening errors, resulting in smoother operation. the investor can set and select specific points and scanning zones for the sensor, accurately excluding non-user moving objects (such as potted plants, decorations, or traffic flow not directed at the door) from the scanning zone. this significantly reduces unnecessary door openings, increases equipment lifespan, and enhances energy efficiency.

Touchless opening mode
Natrus’s touchless switch mode enhances hygiene and convenience because the high touch sensor can convert the scanning zone into a touchless switch (touch to open). the touchless operation mode allows users to pass by without walking through the door. simply placing a hand near the sensor position will open the door. this feature is particularly suitable for medical environments and areas requiring high hygiene.
Long product lifespan
Long lifespan is a testament to Japanese quality, ensured by the combination of premium materials:
- Rollers: Made of aluminum alloy material coated with a super-durable polyurethane layer, providing absolute wear resistance.
- Reinforced sliding rail system: The sliding rail system is reinforced by a stainless-steel bar at the contact surface, which increases durability, prevents wear, and minimizes operational noise, delivering a smooth experience and long-term stability.

Popular NATRUS automatic sliding door models currently available
The NATRUS automatic sliding door inherits core technology from NABCO, providing not just equipment but a complete entrance solution system, specifically designed to optimize performance and features for various construction types and operating environments. NABCO NATRUS technology is widely trusted for its high adaptability, meeting the most demanding standards.

This door line focuses on aesthetics, effective flow control, and energy savings, and is commonly applied in buildings, high-end offices, commercial centers, airports, hotels, and hospitals. thanks to its fast opening speed, quiet operation, and large load capacity, this door line enhances professionalism and effectively controls pedestrian flow, easily integrating with security systems.

Below are some popular models:
- V-60SL: Light load door wing, maximum load 60kg x 2 wings, 75kg ×1 wing, suitable for aluminum-glass doors or interior room dividers.
- V-85SL: Medium load door wing, maximum load 85kg x 2 wings, 100kg ×1 wing, suitable for commercial and office entrances
- V-150SL: Heavy load door wing, maximum load 120kg x 2 wings, 150kg ×1 wing, suitable for large entrances such as office buildings or hotels.
- V-250SL: Heavy-duty door wing, maximum load 250kg x 2 wings and 500kg for single door, safe and durable operation, ideal for wide entrances, industrial, and high-end offices.

Why choose to install NATRUS automatic doors with Sonha Auto
The installation of NATRUS automatic doors must strictly adhere to NABCO’s technical procedures to achieve maximum lifespan and performance.
- Over 20 years of industry experience: Sonha Auto is a reputable unit with experience deploying NABCO/NATRUS solutions in many large, complex projects (especially medical and airport solutions).
- NABCO-standard technical team: Deeply trained in the installation of specialized door lines, ensuring necessary mechanical precision.
- 100% genuine components: As the official distributor of NABCO products in Vietnam, Sonha Auto provides automatic door solutions and genuine Japanese-standard accessories.
- Sonha Auto applies a professional process, from accurate environmental surveying, optimal solution consulting, to precise execution and thorough safety feature checks before acceptance.
>>> See more: Why have NABCO smart entrance solutions become the top choice?
Conclusion
The NATRUS automatic door – NABCO’s strategic product line – is a long-term investment in quality, safety, and performance. By inheriting Japanese-standard motor technology and durability, NATRUS offers an optimal solution for constructions with extremely high traffic frequency and high safety requirements. Choosing NATRUS is choosing absolute stability and reliability, reducing maintenance costs and enhancing the aesthetic value of the project. To ensure the system operates at the designed performance, choose a reputable installation unit.
Contact Sonha Auto – the official distributor of NABCO NATRUS automatic door lines – now for in-depth solution consultation and detailed quotation for your project!




