This solution primarily focuses on monitoring and alerting for temperature and humidity throughout the entire pharmaceutical supply chain, including storage, transportation, distribution, and sales. It provides comprehensive electronic data records for customers, covering every step of the cold chain process. Through intuitive data visualization and comparative analysis, it helps identify issues in advance and enhances the quality of the pharmaceutical cold chain. The core of this solution is based on IoT and wireless network technologies, combined with the company's self-developed temperature and humidity monitoring terminal products. It enables temperature sensing, data collection and transmission, three-dimensional alarms, data presentation, and analysis, meeting various pharmaceutical customer needs.