TRB140 is an ultra-small, lightweight, and energy-efficient IoT device with mission-critical LTE Cat 4 and Gigabit Ethernet connectivity options. The TRB140 is an industrial-strength LTE gateway for applications in harsh and variable environmental conditions. The TRB140 from Teltonika features very low power consumption and a small compact size in an aluminium housing with DIN rail or flat surface mounting options. This TRB140 LTE gateway is suit..