- Connectivity - 4G/LTE (Cat M1), NB-IoT, 2G
- Dual SIM - with auto failover, backup WAN, and other switching scenarios
- Serial ports - RS232/RS485 serial communication interfaces
- 9-30V - wide range of supported power supply voltages
- I/O - multiple inputs and outputs for remote monitoring and control
- GNSS - Global Navigation Satellite System for location services with geofencing functionality
TRB255 can be used to integrate modern and legacy industrial equipment into one solution via RS232, RS485, and Ethernet interfaces. This industrial LTE Cat M1 and NB-IoT gateway is backward compatible to EGPRS (2G) networks. It can still be used with 2G network, however in case it gets shut down, there is a possibility to switch to LPWAN connectivity options.
TRB255 has a wide range of industrial and networking features such as Modbus, SMS control, Firewall, OpenVPN and more. This product is compatible with the Teltonika Networks Remote Management System (RMS).