Radio Modems
TR option

For radio, point-to-point or multipoint network communications at 2.4 GHz (900 MHz optional). Includes radio modem, antenna, cable and communications software in the station.
Requires the necessary radio equipment at the central station.

TR-IP option

For radio link (point-to-multipoint) at 2.4 GHz (900 MHz optional) with end-to-end access to remote stations from an IP network.
Typical range of the 20 km radius link with direct view, from the remote station to the hub station.
It requires a connection of the user (central computer) to the Internet network and the contracting of the corresponding service with the telephony operator.
Other Related DATA TRANSMISSION & M2M COMMUNICATIONS