· Support LTE/WCDMA/GSM mobile communication protocol, support advanced LTE Cat4 technology.

· Support 4G full Netcom, you can connect to the Internet by inserting a card (Standard card).

· Adapt to harsh industrial-grade working environments at temperatures ranging from -30°C to +75°C.

· Support RS232/RS485 standard communication serial protocol.

· Support to turn on 2.4GHz Wi-Fi to provide wireless access to peripheral devices.

· Support wide voltage 9-36V design.

· Standard wall-mounted installation, easy maintenance.

· Industrial design, compact size, multiple connection interface.

· The network port supports passive POE power supply.

· Support VPN: OpenVPN/PPTP/L2TP. 

· Support DTU: TCP-UDP( Server, Client ).