NABCO NDL-11 and NDL-12 door locks are premium automatic door accessories manufactured by NABCO Japan, designed to ensure high safety, stability, and aesthetics for modern automatic door systems.
NABCO door locks are premium automatic door accessories from the world-renowned Japanese brand NABCO — a global leader in automatic door and entrance control systems. Designed to meet strict engineering standards, NABCO locks offer exceptional safety, durability, and precision, making them suitable for all modern architectural projects.
NABCO door locks come in various models such as NABCO electric locks and NABCO floor locks, providing flexible installation options for offices, shopping centers, hospitals, hotels, and industrial buildings. The electric lock line is ideal for automatic door systems that require high security, ensuring doors remain securely locked when inactive. Meanwhile, NABCO floor locks feature a compact, concealed design that enhances aesthetics, making them suitable for glass doors and automatic swing doors in modern spaces. Each product line includes multiple specialized models optimized for specific door types, building structures, and technical requirements—offering a complete, synchronized solution for all automatic door systems.
Crafted from premium materials such as stainless steel, aluminum alloy, and reinforced engineering plastics, NABCO locks ensure stable performance under all environmental conditions.
Popular NABCO door lock models
NDL-12 floor lock: Robust construction and stable operation, commonly used for double glass doors or automatic swing doors. The recessed floor-lock mechanism ensures both safety and elegant aesthetics.
NABCO door lock – Model NABCO floor lock NDL-12
NDL-11 door lock: Suitable for single glass or sliding doors, easy to install and fully compatible with NABCO central control systems.
NABCO door lock – Model NDL-11
All models are designed to work seamlessly with other NABCO accessories such as sensors, motors, and control units—delivering a fully integrated and reliable automatic door solution.
Applications of NABCO door locks
NABCO locks are widely used in various door types and architectural settings:
NABCO automatic glass doors in offices, malls, showrooms, hotels, and airports.
Automatic swing, sliding, or curved sliding doors in high-traffic areas.
Security-controlled doors using NABCO electromagnetic locks integrated with sensors and central access control systems.
Industrial and hospital doors requiring high safety, stability, and load-bearing performance.
Consultation and quotation
As a global leader in automatic doors and entrance control solutions, NABCO Japan is known for its outstanding product quality, precision engineering, and advanced safety technology. NABCO’s product range includes automatic door motors and specialized accessories such as electric locks, floor locks, sensors, hydraulic door closers, and floor hinges—all designed for smooth, stable, and long-lasting door operation.
In Vietnam, Sonha Auto is the official distributor and installer of genuine NABCO locks, offering complete, synchronized solutions for automatic door systems. With over 20 years of industry experience, Sonha Auto provides not only genuine NABCO products with full CO/CQ certification, but also expert technical consulting, on-site installation, and long-term warranty services. Customers can fully trust Sonha Auto’s commitment to quality, professional service, and optimal system performance for every project.
👉 Contact us today for consultation on the suitable lock model and to receive a detailed quotation:
📞 Hotline: 093 645 6008
📧 Email: sales@sonha.com
🌐 Website: https://sonha.com
Specifications
NABCO NDL-11 and NDL-12 – genuine Japanese door locks, premium, safe, and durable automatic door accessories distributed by Sonha Auto.
The universal design switch has been developed for automatic doors of multipurpose toilets that are used by physically handicapped people or for baby care in hospitals, shopping malls, and public facilites such as airports.
Ceiling mounted sensor – As the next generation from M Search, N Search offers higher safety with greater certainty of detection by self-test feature for sensors and higher density of sensor area.
The combined use of infrared and image sensors, the sensor detection area has expanded 4 times. This new sensor precisely detects the movement of people and open only for people wanting to pass through.
As the next generation from M Search, N Search offers higher safety with greater certainty of detection by self-test feature for sensors and higher density of sensor area.
Transom embeded sensor – As the next generation from M Search, N Search offers higher safety with greater certainty of detection by self-test feature for sensors and higher density of sensor area.
The OPTEX OA-FUNXION is the optimal choice for both safety and activation on automatic slide doors. It combines wider detection area with easily adjustable settings, providing maximum safety in a wide array of applications. OA-FUNXION features self-monitoring for more reliability.
