● LTE Cat M1,Cat NB2,EGPR
● Transparent (TCP Client/Server, UDP Client/Server), COAP, DNS,modbus RTU/TCP
● Cat M1 /Cat NB2 / GSM/EDGE
● RS232/RS485 interface easy to connect to serial port sensors
● EFT/Surge IEC 61000-4-5 Level 3;
● ESD IEC 61000-4-2 Level 3
● Hardware watchdog