The Lora Gateway S280 is a cost effective remote terminal unit. It inbuilt cellular module and Lora ISM Band Radio Frequency module, and ARM® Cortex™ 32 Bit RISC Core. It is a multi Isolation I/O port remote terminal unit and wireless data acquisition system.

The Lora Gateway S280 can be used for monitoring maximum 400 distributed I/O endpoints though maximum 50 wireless Data Acquisition Modules by wireless lora network. Also it can be used as for converting the meters, transducers, Data Acquisition modules, PLC data via RS485 serial port to wireless lora network and then transmits it to GSM/SMS/GPRS/3G/4G/Ethernet network. It performs as a wired – wireless – SMS/GPRS/ 3G/4G/Ethernet/RS232/RS485 gateway. The range covers about 2~5Km in open air.