Wireless gateway

SDRTU-G02-01 / SDRTU-G01-02

In areas with no signal, communication remains uninterrupted.

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Product Introduction

Wireless gateway

SDRTU-G02-01 / SDRTU-G01-02

The wireless gateway is a self-organizing network device based on LoRa spread-spectrum communication technology. It supports multi-node access and long-range relay communication, enabling local networking and data aggregation for monitoring devices even in areas without public cellular coverage. The gateway features high-capacity connectivity, low-latency forwarding, and network self-recovery capabilities, making it ideal for deploying monitoring systems in communication‑constrained environments such as mountainous regions, tunnels, and underground facilities.

keyword：

Wireless gateway

Category：

Environmental Structure Monitoring

PRODUCT FEATURES

Long-distance reliable communication

Based on LoRa spread-spectrum technology, it delivers stable communication and adapts to complex signal environments such as mountainous areas and tunnels.

Dual-mode smart networking

Supports dual communication via 4G and LoRa, with a built-in eSIM, enabling local networking and remote transmission even in areas without public network coverage.

High capacity, low latency

Supports up to 64 devices, features fast forwarding and automatic network enrollment, and delivers rapid response.

Smart and reliable

The built-in algorithm automatically filters out anomalous data, and the network features self-healing capabilities, ensuring long-term system stability.

Strong environmental adaptability

Protection rating IP66, solar-powered with wide input voltage range, suitable for harsh outdoor environments.

TECHNICAL SPECIFICATIONS

Technical Name Technical Specifications
Communication method 4G+LoRa (e-SIM card by default)
Communication distance LoRa, 3 km with no obstructions
Lora transmit power 30dBm
4G Communication Redundancy Design Supports single-mode dual-SIM, allowing you to independently select the optimal network connection.
The built-in algorithm automatically filters out abnormal data reception.
Network Access Mode Enable automatic device network enrollment, supporting up to 64 connected devices.
Protection rating IP66
Power supply Powered by solar energy, supporting a wide 9–30 V input voltage range.

 

APPLICATION FIELD

Railways are hailed as the bridge that propels a nation toward modernization and represent an indispensable pathway for developing a modern transportation system. As China enters a critical phase of economic development, the railway network plays an exceptionally vital role in driving economic growth, improving people’s livelihoods, and supporting national defense. Rail travel offers a remarkably fast and convenient mode of transportation; accordingly, the effective monitoring of railway infrastructure—particularly slope stability—has become a pressing priority.

Monitoring and Early Warning Solution for Geological Hazards and Structural Safety Along Railway Lines

The smart port monitoring solution covers multiple aspects, including port equipment, cargo handling processes, yard safety, personnel operating procedures, environmental changes, port operational efficiency, and energy consumption. By collecting and analyzing data in real time, the system can promptly identify and address issues, thereby ensuring stable, safe, and efficient port operations. At the same time, monitoring and optimizing energy consumption helps ports reduce energy use and improve energy efficiency.

Smart Port Solution

By leveraging a variety of sensors and wireless communication devices, farm data can be transmitted in real time and automatically to the screens of agricultural managers, thereby establishing an integrated, IoT-based connection between farmers and their fields. Furthermore, the application of RFID and other tagging technologies enables the development of modern agricultural logistics systems for warehousing and transportation, facilitating effective monitoring and assurance of food safety. At the same time, the collection and networking of farm data support the monitoring and early warning of natural disasters, streamline regional management, and promote extensive information sharing and agricultural automation.

Smart Agriculture Cultivation Solutions

Tailings are the solid waste remaining after ore has been extracted from a mine, and their treatment typically involves hydraulic beneficiation, tailings pond impoundment, and other processes. However, if not properly treated and managed, tailings can pose potential risks to the environment and human health. Common causes of tailings dam failures include inadequate design, improper construction and maintenance, extreme weather events, and natural disasters. When a tailings dam is damaged, breaches occur, or leaks develop, large volumes of tailings and process wastewater can be rapidly released, leading to severe contamination and ecological damage to surrounding soils, rivers, lakes, and even residential areas, while also posing immediate threats to human safety. To prevent and mitigate tailings dam accidents and to maximize protection of the environment and public safety, safety monitoring of tailings dams has garnered widespread attention and is now being implemented. By continuously monitoring key parameters such as dam structural stability, hydrological and water-quality conditions, deformation and displacement, and groundwater seepage, it is possible to detect anomalies early and take timely corrective and remedial actions. Analysis and interpretation of monitoring data enable engineers to assess the safety status of the tailings dam and to develop appropriate management and maintenance plans.

Tailings Pond Monitoring and Early Warning Solution

RELEVANT CASES

Railway Turnout Safety Monitoring Project

Railway Turnout Safety Monitoring Project

Rail Vehicle Safety Monitoring Project

Rail Vehicle Safety Monitoring Project

Xing’an YJ Tailings Dam Automated Safety Monitoring Project

Xing’an YJ Tailings Dam Automated Safety Monitoring Project

Guizhou Land Security Monitoring Project

Guizhou Land Security Monitoring Project

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Contact Information

0773-5682099

13677730170

18878322077

market@spepc.com

6th Floor, Building 10, Entrepreneurship Industrial Park, Chaoyang Township, Qixing District, Guilin City, Guangxi Zhuang Autonomous Region

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