Smart Building Application Cases

Project Introduction

A global leader in building automation provides integrated solutions for HVAC equipment and control products, including chiller and heat pump units. For the existing market, there is a need to upload the operational status data of these units to a cloud server via 4G networks to enable cloud-based management. Therefore, the client is seeking a 4G router solution.

Technical Requirements

• Compliance with local regulatory certifications;
• Support for industrial-grade wide temperature range;
• Remote device management capabilities for centralized router management;
• Local networking expansion functionality.

Solution Description

The Zigbee gateway connects to the chiller unit controller via its serial port. Multiple Zigbee gateways form a MESH network, with data ultimately aggregated at the 4G router's RS-485 interface.
The 4G router supports Modbus to MQTT protocol conversion, uploading operational data to the Azure server.
Our company provides a dedicated management platform for the 4G routers, enabling centralized management, remote firmware upgrades, configuration and data backup, device debugging, and other functions. This meets the requirements for large-scale deployment.

Level Transmitter WE-T101 Series
¥695 – ¥873
Select options
Pressure Transmitter WE-T100 Series
¥601 – ¥780
Select options
RS485 Serial to Cellular Networking Device WE-D485-4G
¥300
Add to cart
Android 4G Industrial Handheld Terminal WE-HS230
¥3,800
Add to cart

If you require further information, please contact us.

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Frequently Asked Questions

Our solution provides comprehensive digital infrastructure that integrates environmental sensing, automated control, spatial positioning, and AI-driven analytics, enabling unprecedented operational efficiency and yield optimization.

Yes. Our IoT controllers support standard industrial protocols (RS485, Modbus) and various I/O expansion modules, allowing seamless integration with most existing agricultural equipment.

The AI engine analyzes historical environment data against yield results to suggest optimal setpoints, predicts equipment failure before it happens, and identifies operational bottlenecks through data analytics.

We provide comprehensive post-deployment support including 24/7 technical support, regular software updates, performance monitoring, and on-site maintenance services. Our team ensures your system operates at peak efficiency.

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