Built-in 2G/3G/4G industrial cellular module, insert SIM/UIM card to work directly;
Built-in two sim card slot;
RJ45 LAN *3, RJ45 WAN*1;

1. WiFi
2. GPS
3. Serial to cellular gateway (RS232 or RS485 port)
4. video server (connect with camera)
5. WAN RJ45 port
6. Internal battery
7. MIMO Cellular diversity receiving (with this feature, router can get better signal and speed)

Main:
SMS/Voice (optional): SMS/Voice call to control router to be online, offline and reboot;
GPS (Optional): Yes;
DTU (Optional):
With DTU feature (Serial to Cellular Gateway feature, RS232 or RS485 port option).
Details:
Serial Baudrate: 300bps, 600bps, 1200bps, 2400bps, 4800bps, 9600bps, 19200bps, 38400bps, 57600bps, 115200bps;
Serial Parity: none, even, odd;
Serial Databits: 7, 8;
Serial stopbits: 1, 2;
Serial flow control: none, hardware, software;
Mode: Server (up to 4 server centre, can OEM to be more), Client;
Protocol: TCP, UDP ;
Heart Beat : Yes;

VPN: PPTP, L2TP, IPSec, GRE, Tunnel
Internal Battery: Optional (8000mAH, 4000mAH *2)
VRRP: Optional
BGP, OSPF: Optional
SNMP: Support V1, V2. V3
VLAN: Support multi-LAN IP address, support two IP address
Wi-Fi: Optional, 802.11b/g/n; 150Mbps default. 300Mbps optional.
Frequency from 2.4GHz to 2.483GHz,Access Points, Routers and Gateway Server Applications, wireless up to 254 PC users