G-9000 Modem Data Transfer for GPS0028+ , GPS800 -9000, a remote terminal controller for connection with PC via Telephone Wire, it can transfer the data to the server in control center for checking in headsquare, meanwhile, G-9000 is with data store function. Telephone Network Transfer :improve the convenience High-Speed Transfer Reduce the transfer time Built-in Industrial Standard Modem :Stable and Reliable transfer,suit for bad network Off-line Available and Auto-Transfer : it can store all the upload data ,and auto-dail and auto-transfer data when the connection is available LCD Screen Auto-diagnose :diagnose the connection status automatically, and give hint, LED indicates all the function status can be used for both GPS800 and GPS0028+ Metal Shell :Good-Looking Design