LTE mobile router with 2-port switch,2x LAN, 1x RS232, compact, flat housing, installation in distribution and control cabinets, dynamic routing, mounting on wall and top-hat rail, interfaces for IP-capable and serial devices, stateful firewall also in VPN tunnel, hardened operating system, integrated Linux environment for edge computing (icom SmartBox), PPPoE for external ADSL modem, quick start for icom Connectivity Suite - VPN, The SCR series routers are IoT gateways of a special kind. They offer state-of-the-art technology in a compact, flexibly mountable housing, and that at an extremely attractive price. The SCR series is available in LTE and LAN versions, both optionally as I/O variants. Locally, users can connect both IP-based and serial devices to this smart device. Thus, in the course of a retrofit, older existing systems can also be converted into modern IoT environments. Due to the two mounting directions, an SCR is suitable for a control cabinet in industrial environments as well as for the flatter building distributors. On board, in addition to the INSYS operating system icom OS, is the icom SmartBox, an integrated Linux environment in which scripts and programs can be executed directly on the router on the basis of so-called containers. An SCR router can thus not only be used for secure remote maintenance and control, but also for the collection and processing of application data in the context of edge computing. This allows, among other things, the states and values of connected devices to be monitored and, thanks to plug & play connection to cloud services, applications such as reporting or benchmarking to be realised across different systems