●  CDMA
    ●  Support RS232 or RS485 or RS422
    ●  Signal strength display in real time
    ●  Support OpenVPN,IPSEC 
    ●  Controllable bandwidth resource allocation
    ●  Provide management software
    ●  GPS(optional)
    ●  ZigBee(optional)

    ●  No WIFI
Trial Sample