Miniature computers and network modules from Digi International provide besides top-level features even a long-term availability.
If you´re searching for an RF communication module with a long range, you´re on the right address. More precisely said – 40 km at line-of-sight outdoor, or 550m indoor.
XBee and XBee-PRO ZB embedded SMT RF modules provide cost-effective wireless connectivity to electronic devices. They are interoperable with other ZigBee PRO feature set devices, including devices from other vendors*. They share a common hardware footprint and are available in a variety of protocols and frequencies.