The XBee-PRO XSC from Digi is an RF module for long-range sensor applications that operates from 902 to 928 MHz. It has an outdoor Line of sight range of up to 28 miles and provides two times the throughput and 20 times less current draw than the previous XSC module. The module requires no programming and can be easily configured via a simplified AT command set. It is pre-certified for North America and Australia, reducing development costs and time to market.