Our smart waterway channel marking buoy system is equipped with ISO 9001:2015–standard hardware and an online monitoring and management software system that enables authorities to protect resources, save time and operational costs, and optimize maintenance activities, contributing to the digital transformation of inland waterway traffic routes.

Key features of the waterway signaling buoy system
Our smart channel marking buoy system enhances waterway traffic safety and helps reduce inland waterway accidents:
- Using IoT technology and solar power to ensure continuous 24/7 operation, enabling data transmission between channel marking buoys and the control center.
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Using advanced Smart Mesh LoRa technology to transmit data to the Control Center, minimizing 3G costs
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Using environmentally friendly composite channel marking buoys that reduce maintenance costs, increase buoy lifespan, and comply with QCVN 39:2020/BGTVT standards, requiring less maintenance compared to steel buoys.
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Structure of the waterway channel marking buoy system
- The smart channel marking buoys are installed at key waterway traffic points.
- The sensor system continuously updates data from the buoys and transmits it to the monitoring center using Smart Mesh LoRa technology.
- The server/workstation receives and displays buoy data to ensure accurate waterway route control.
- Throughout the process, operators/pilots rely on monitoring and sensor data as the basis for guiding vessels along the correct waterway channel.
The outstanding advantages of NLT Group’s waterway channel marking buoy system
- Developing the entire hardware system on the IoT Platform, including sensors, LoRa Node, LoRa Gateway, Smart LoRaMesh Platform, and Smart Control Box that transmit data to the central server via WiFi, LAN, or 3G/GPRS.
- Developing AI applications to analyze, evaluate, and process data.
- Developing the Nam Long GIS system on the open-source QGIS and GeoServer platforms, shared across all applications and technology products.
- The hardware system is optimally designed and multifunctional for various purposes.

- The operation center automatically stores and updates in real time the entire database of all activities of the smart waterway signage and signaling system, ensuring inland waterway traffic safety within the area.
- Automatically protects and monitors equipment, prevents loss, and reduces operating, maintenance, and servicing costs for waterway traffic equipment.
- The management software system operates conveniently via website and mobile app, providing visual monitoring on NLT Group’s digital map platform, enabling customers to easily upgrade, integrate, and expand the system.
Contact us for consultation on waterway channel marking buoy solutions
NLT Group is a leading Vietnamese corporation with a multi-sector digital transformation ecosystem. Customers and businesses seeking consultation and installation of solutions may contact NLT Group via the hotline 0911 379 581 for free consultation. We are committed to accompanying and supporting our customers throughout the entire product lifecycle.
NLT Group
Nam Long Technology Investment Group (NLT Group)
Hotline: 0911 379 581 – 028 3535 5968.
Email: kinhdoanh@nlt-group.com.
Tax code: 0313339640.
Address: 43T Ho Van Hue, Duc Nhuan Ward, Ho Chi Minh City.
>> You may be interested in: NLT Group’s digital technology–based waterway channel marking buoy system
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