Enhance your network infrastructure with our Industrial 4G VPN Router, designed to deliver robust connectivity and advanced security features for industrial and commercial applications. This router offers a comprehensive suite of functionalities to ensure seamless operations in demanding environments. Support DI and DO: The router includes two-way Digital Input (DI) and Digital Output (DO) capabilities. The DI supports normally open, normally closed, and counting inputs with a counting frequency of less than 100. Set customizable counting thresholds and enable alarm triggers for enhanced monitoring. The DO allows for output configurations based on specific trigger conditions, providing superior control and automation. 4 Way AI VPN Router: This router features four AI (Analog Input) channels supporting 0‑5V, 0‑20mA, and 4‑20mA with settable thresholds and alarm triggers. It supports multiple VPN protocols, including L2TP, IPSEC, and OPENVPN, ensuring secure and encrypted data transmission. Remote upgrades via the webpage facilitate easy maintenance and updates. 4G Network: Benefit from 4G wireless Internet functionality with support for APN configuration and dual SIM card slots, enabling seamless dual card switching for continuous connectivity. The router supports SMS queries for DI, DO, and AI status and values, and includes GPS capabilities with positioning data released via MQTT. Multifunctional Design: The router seamlessly switches between WAN port and 4G network connections, prioritizing wired WAN for stability. It supports MODBUS and MQTT protocols, with SSL encryption for MQTT to enhance data security. The device can send SMS and email alerts, and supports both one-time and cycle timers for scheduled tasks. Comprehensive Interfaces: Featuring RS485 and RS232 serial port transmission and MODBUS RTU to TCP conversion, the router acts as a MODBUS master, regularly reading data from slave nodes via RS485, RS232, and Ethernet interfaces. Additional Functional Interfaces: The router supports address mapping, allowing devices accessed via RS485, RS232, and Ethernet to be mapped to local router addresses. It also monitors the online status of LAN-connected devices, reporting to platforms through MODBUS or MQTT for efficient network management. Leverage the power of our Industrial 4G VPN Router to secure and streamline your network operations. Its versatility, reliability, and advanced features make it the perfect choice for enhancing industrial connectivity and data management.