Ebyte E95-DTU module industrial grade wireless data transmission station with multi-level relay network function [Introduction] E95-DTU(900SL30-485) is a wireless data transmission DTU that uses military-grade LoRa modulation technology It has a variety of transmission methods. It works at (868/9151M) frequency band. The DTU provides a transparent RS485 interface, plastic shell. rail type installation structure, support 8~28V voltage input.