This document introduces the OptiFlex Integration Router, a high-performance device designed for WebCTRL® building automation systems. It acts as a multi-protocol integrator capable of handling various types of BACnet traffic (IPv4/IPv6, Ethernet, MS/TP, Secure Connect, ARCNET) and many other industrial protocols, simplifying the configuration and management of complex networks. The router offers advanced features such as built-in diagnostics, support for customizable control strategies to optimize performance and energy efficiency, and high scalability with thousands of integration points. Featuring dual IP ports, serial, and USB connectivity, it facilitates deployment and maintenance while meeting numerous international compliance standards.