TRB140 is specially engineered to be used in the industrial sector and has a wide range of software security features, such as Firewall, Open VPN, IPsec, Remote Management System (RMS), and FOTA support. TRB140 is a lightweight and energy-efficient industrial gateway equipped with mission-critical LTE Cat 4 capabilities, Gigabit Ethernet interface, digital Inputs/Outputs, and micro-USB port.