1. OPEN WRT, support second development
2. Rich interfaces, 4x LAN ports, 1x WAN port, 1x USB port, 2x Relay(Option), 1x RS232, 1x RS485, 2x DI, 1x CAN(Option), GPS(Option)
3. High power and speed WIFI
4. Din-rail mounting
5. Dual SIM on dual module(option) or single module(option), SIM 1 as main connection, SIM 2 as back up, and load balance(option, only available on dual module mode)
6. Support 2-channel Digital Input and DI alarm
7. 4G/3G/PPPoE/DHCP and Static address connection mode, auto switchover between wired and wireless connectivity
8. APN/VPDN to ensure the security of data transmission.
9. Multiple VPN protocols, IPSec, L2TP, PPTP and OPEN VPN.
10. DHCP server, DHCP binding MAC address, DDNS, Firewall, NAT, DMZ host, QoS, Traffic Analysis, Real-time display of data transfer rate, etc.