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NABCO
Sensor for Automatic Door

NABCO’s Advanced Automatic Door Solutions – Moving People and the World Forward

With high-quality engineering and advanced technology, NABCO enhances the safety of critical infrastructure while contributing to a more secure and stable society. Leveraging our extensive experience and expertise, we innovate in the fields of sensor systems and automatic door technologies to reduce unnecessary door opening and closing times, thereby improving energy efficiency and promoting sustainability.

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NATRUS+e W

NSW-A01 Sensor

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NSW-A02 Sensor

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NSW-A03 Sensor

NATRUS+e W

Smart sensors that minimize unnecessary door openings, helping to conserve energy.

NATRUS+e W Smart Sensor

For automatic doors, the NATRUS+e W smart sensor activates the door only when a user approaches directly. If someone merely walks past the door—even in close proximity—the door remains closed, effectively minimizing unnecessary openings and conserving energy.

In addition to its energy-saving capabilities, NATRUS+e W is equipped with a safety system that prevents users from being pinched by the sliding door. The door remains open whenever a user walks through, ensuring both safety and convenience in every interaction.

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NATRUS+e W

Reducing unnecessary openings
Pedestrian flow detection to determine if the doors will open or not
 

Within the wide pedestrian flow detection area (5m in width x 4m in depth), the state-of-the-art sensing technology detects the movement of people to provide greater detection peformance. That allows automatic doors to discern who is intending to pass

through and who is just standing by or passing by.

The doors then open only for people wanting to pass through.

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The doors will open.

Image Sensing W

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The doors will not open

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Movement of people who will
head toward the doors

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Movement of people who will not head toward the doors

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Sensor detection area

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NATRUS+e W

Providing accossibility according to the movement
The doors will predict the pedestrian's flow for smooth opening

The doors will open by predictiong the vector (speed and direction) of people and objects
 

The Image Sensing W system appropriately estimates walking speed. By predicting the time required for the person to reach the doors, the doors will open in a timely fashion both for people walking at a normal pace and those approaching more slowly. Even for a person using a wheelchair or a cart, the doors will open at the right time to allow the person to pass through without

any fuss.

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At a normal speed

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At a slow speed

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NATRUS+e W choice for the following facilities

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ประตูอัตโนมัติ
BC_A01 NABCO_F01_PA
ติดตั้งฝังฝ้าเพดาน NSW-A02 N Search W

Ai Smart Sensor 
NATRUS+e W

Mounted on the transom
NSW-A01 N Search W

Embedded in the transom
NSW-A02 N Search W

ติดตั้งใต้เพด้าน/ฝ้า W NSW-A03 N Search W

Mounted beneath the transom
W NSW-A03 N Search W

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NATRUS
(Spot by spot 72)

NATRUS

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NS-A01 Sensor

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NS-A02 Sensor

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NS-A03 Sensor

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NS-A04 Sensor

NATRUS

Spot-by-spot setup of sensor with 72 independent spots

Spot-by-Spot Sensor Setup (72 Detection Points)

  • Utilizes infrared beams for both door activation and safety functions, with each detection point operating independently.

  • Supports installation at door heights of up to 4 meters.

  • Detection zones can be configured in rows or specific sections, allowing exclusion of areas such as front counters or reading corners, where detection is not required.
    This helps to minimize unnecessary door openings, contributing to energy savings.

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Conventional
automatic door

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ECO mode NATRUS

The door system judges pedestrian's movement and, after the pedestrian passes through the door, starts the closing action earlier, contributing to energy saving.

NATRUS

Touchless switch mode 

In case the door keeps opening unnecessarily due to continually passing by the door, the setting can be changed to Touchless switch mode (only NS-A01/02/03)

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1

In the case of Touchless switch mode, pedestrians walking or objects moving pass the passageway are not detected.

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2

When a hand is placed near the touch plate, the door opens.

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3

After the door opens, the detection area is enlarged around the door to detect pedestrians.

4

When no more pedestrians are detected the door closes and the detection area returns to be limited.

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ตัวอย่าง ประตูอัตโนมัติ
ตัวอย่าง ประตูอัตโนมัติ

front mounted
NS-A01 N Search

ceiling mounted
NS-A02 N Search

ตัวอย่าง ประตูอัตโนมัติ

Installed under the ceiling/ceiling
NS-A03 N Search

ตัวอย่าง ประตูอัตโนมัติ

Install a round ceiling
NS-A04 N Search

See product specification and technical details of 
NABCO

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