[Frequency]：410～441MHz

[Power]：20dBm

[Distance]：3km

[Size]：92*67*30mm

[Interface]：RS232

[Weight]：95±5g

[Introduction]：E95-DTU (433L20-232) is a wireless data transmission DTU that uses military-grade LoRa modulation technology. It has a variety of transmission methods. It works at (410/441M) frequency band (default 433MHz). The DTU provides a transparent RS232 interface, plastic shell. rail type installation structure, support 8~28V voltage input