<h3>Specification</h3><ul><li>Input Voltage: 12VDC or 220VAC</li><li>Communication standard<ul><li>LTE Cat M1/Cat NB1/EGPRS with global frequency bands (B1/ B2/ B3/ B4/ B5/ B8/ B12/ B13/ B18/B19/ B20/&nbsp;B25/ B26*/ B28)</li><li>GPS, GLONASS, BeiDou/Compass, Galileo, QZSS standard positioning (optional)</li></ul></li><li>WIFI/BLE support for LAN connection</li><li>Module interfaces support RS232, RS485 modbus, and GPIO</li><li>Operating Temperature：-25℃~+85℃</li></ul>