EX: 2015 Hot sale H820 3G wireless CDMA2000 EVDO cellular router with VPN DDNS QoS

Compatible with CDMA2000 EVDO/CDMA1x networks, tested in the field (refer to datasheet for details).
2G/3G and WAN connection Backup guarantees an "Always-online" Internet connection

Industrial class,with sim card slot
Interface: 1 WAN RJ45 port, 4 LAN RJ45 Ports (WAN RJ45 can convert into LAN R45 to get 5 LAN RJ45 ports)
Optional additional port: RS232 or RS485 port
Band:
CDMA/EVDO: 800/1900Mhz, or 450Mhz
VPN(PPTP,L2TP,IPsec,GRE),SNMP,VRRP,DDNS, DHCP, NAT/NAPT,Web,Auto-dial,always online,watch-dog;
Line WAN(xDSL), Cellular, WiFi Client can backup, two H820 can work as dual sim dual module backup

Option feature:
1) MIMO Cellular diversity receiving (with this feature, router can get better signal and speed)
2) WiFi Feature
3) GPS feature
4) Serial to cellular feature, RS232 or RS485 can choose one
5) DC5V~50V (default is DC5V~40V)
6) I/O ports
7) Dynamic Route BGP, OSPF

>>Industrial Application
Remote Data Monitor and Control
CCTV, security surveillance
Water, gas and oil flow metering and schedule
AMR (automatic meter reading)
Power station monitoring and control
Remote POS (point of sale) terminals, ATM,
Traffic signals monitor and control, Traffic info guidance
Oil field, weather forecast, environmental protection, street lamp monitoring and control
Early Warning of Mountain Torrent
Fleet management
Power distribution network supervision
Central heating system supervision
Weather station data transmission
Hydrologic data acquisition
Vending machine
Telemetry, SCADA
Vehicle logistics and diagnostics controlling
Parking meter and Taxi Monitor
Telecom equipment supervision (Mobile base station, microwave or optical relay station)