The F8914 series of IP Modems from Four-Faith are of the ZigBee network. These units are engineered to provide powerful industrial solutions with a real-time operating system. They are compatible with RS 232, RS 485, and RS 422 connection types, which allows operators to consolidate devices into a ZigBee network with only one configuration. Also, these products are energy efficient, consuming only 1 mA of power at 12 V DC. Moreover, units are designed with 5 digital I/O channels.