The gateway is specifically designed for telemetry and utility monitoring applications, with M-Bus support. LTE Cat 4 cellular and wired connectivity enhances the smart metering process by providing data transmission of key meter readings. In addition, the TRB143 can connect up to 250 slaves and use the M-Bus interface to power up to 6 devices.

This device has one Gigabit Ethernet port and a pair of digital I/Os, making it easy to apply to a myriad of environmental performance monitoring scenarios.

Remote monitoring and configuration are easy and secure with software security features such as a pre-configured firewall and Open VPN, as well as FOTA compatibility, SMS control and Teltonika Networks' own remote management system.