Core Viewpoint - The article discusses the challenges faced by factories in ensuring equipment safety during extreme weather conditions and highlights the shift towards digital solutions like remote operation and inspection to enhance safety and efficiency [1][3]. Group 1: Challenges in Remote Operations - Traditional manual inspection methods pose risks during high-temperature operations and are often untimely, affecting equipment safety and operational efficiency [1]. - Factories face network challenges in implementing remote operations due to network isolation for safety, remote locations, and complex environments that hinder wired connections [3]. - Existing VPN solutions are complicated and lack fine-grained access control, making them unsuitable for industries with strict compliance requirements [3]. Group 2: Solution Offered by Beirui Pugongying - Beirui Pugongying has introduced a self-developed SD-WAN technology that allows for remote networking without the need for public IPs or extensive network restructuring [5]. - The R300 series routers are designed for industrial scenarios and have achieved the highest market share in online sales for 2024 [5]. - The solution supports various industrial devices and allows for quick networking and configuration through a cloud platform, ensuring operational continuity even in extreme weather [5][7]. Group 3: Features and Benefits - The R300 series routers provide multiple link redundancy and a dual-machine hot backup mechanism to ensure continuous network operation [9]. - Beirui Pugongying's technology allows for a true local area network experience, supporting various industrial protocols and simplifying remote debugging [10]. - The visual operation and maintenance platform enhances management efficiency by providing real-time monitoring and remote batch management capabilities [12]. Group 4: Security and Compliance - The solution includes multiple security mechanisms, such as data encryption and fine-grained access control, to meet industry compliance requirements [14]. - It supports private deployment to ensure data is stored within the enterprise's internal systems, addressing the compliance needs of sectors like energy and chemicals [14].